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- 0 TCP Programming technique for specifying system-allocated (dynamic) ports[3] Unofficial
- 0 UDP Reserved Official
- 1 TCP UDP TCP Port Service Multiplexer (TCPMUX) Official
- 2 TCP UDP CompressNET[4] Management Utility[5] Official
- 3 TCP UDP CompressNET[4] Compression Process[6] Official
- 4 TCP UDP Unassigned Official
- 5 TCP UDP Remote Job Entry Official
- 6 TCP UDP Unassigned Official
- 7 TCP UDP Echo Protocol Official
- 8 TCP UDP Unassigned Official
- 9 TCP UDP Discard Protocol Official
- 9 UDP Wake-on-LAN Unofficial
- 10 TCP UDP Unassigned Official
- 11 TCP UDP Active Users (systat service)[7][8] Official
- 12 TCP UDP Unassigned Official
- 13 TCP UDP Daytime Protocol (RFC 867) Official
- 14 TCP UDP Unassigned Official
- 15 TCP UDP Previously netstat service[7] Unofficial
- 16 TCP UDP Unassigned Official
- 17 TCP UDP Quote of the Day Official
- 18 TCP UDP Message Send Protocol Official
- 19 TCP UDP Character Generator Protocol (CHARGEN) Official
- 20 TCP UDP FTP data transfer Official
- 21 TCP FTP control (command) Official
- 22 TCP UDP Secure Shell (SSH)—used for secure logins, file transfers (scp, sftp) and port forwarding Official
- 23 TCP UDP Telnet protocol—unencrypted text communications Official
- 24 TCP UDP Priv-mail : any private mail system. Official
- 25 TCP Simple Mail Transfer Protocol (SMTP)—used for e-mail routing between mail servers Official
- 26 TCP UDP encrypted SMTP Official
- 27 TCP UDP NSW User System FE Official
- 29 TCP UDP MSG ICP Official
- 33 TCP UDP Display Support Protocol Official
- 35 TCP UDP Any private printer server protocol Official
- 37 TCP UDP TIME protocol Official
- 39 TCP UDP Resource Location Protocol[9] (RLP)—used for determining the location of higher level services from hosts on a network Official
- 40 TCP UDP Unassigned Official
- 42 TCP UDP ARPA Host Name Server Protocol Official
- 42 TCP UDP Windows Internet Name Service Unofficial
- 43 TCP WHOIS protocol Official
- 47 TCP UDP NI FTP[9] Official
- 49 TCP UDP TACACS Login Host protocol Official
- 50 TCP UDP Remote Mail Checking Protocol[10] Official
- 51 TCP UDP IMP Logical Address Maintenance Official
- 52 TCP UDP XNS (Xerox Network Systems) Time Protocol Official
- 53 TCP UDP Domain Name System (DNS) Official
- 54 TCP UDP XNS (Xerox Network Systems) Clearinghouse Official
- 55 TCP UDP ISI Graphics Language (ISI-GL) Official
- 56 TCP UDP XNS (Xerox Network Systems) Authentication Official
- 56 TCP UDP Route Access Protocol (RAP)[11] Unofficial
- 57 TCP Mail Transfer Protocol (RFC 780) Official
- 58 TCP UDP XNS (Xerox Network Systems) Mail Official
- 64 TCP UDP CI (Travelport) (formerly Covia) Comms Integrator Official
- 67 UDP Bootstrap Protocol (BOOTP) Server; also used by Dynamic Host Configuration Protocol (DHCP) Official
- 68 UDP Bootstrap Protocol (BOOTP) Client; also used by Dynamic Host Configuration Protocol (DHCP) Official
- 69 UDP Trivial File Transfer Protocol (TFTP) Official
- 70 TCP Gopher protocol Official
- 71 TCP NETRJS protocol Official
- 72 TCP NETRJS protocol Official
- 73 TCP NETRJS protocol Official
- 74 TCP NETRJS protocol Official
- 77 TCP UDP Any private Remote Job Entry Official
- 79 TCP Finger protocol Official
- 80 TCP Hypertext Transfer Protocol (HTTP)[12] Official
- 80 UDP QUIC (from Chromium) for HTTP Unofficial
- 81 TCP Torpark—Onion routing Unofficial
- 82 UDP Torpark—Control Unofficial
- 88 TCP UDP Kerberos—authentication system Official
- 90 TCP UDP dnsix (DoD Network Security for Information Exchange) Securit Attribute Token Map Official
- 90 TCP UDP PointCast (dotcom) Unofficial
- 99 TCP WIP Message protocol Unofficial
- 100 UDP CyberGate RAT protocol Unofficial
- 101 TCP NIC host name Official
- 102 TCP ISO-TSAP (Transport Service Access Point) Class 0 protocol;[13] also used by Digital Equipment Corporation DECnet (Phase V+) over TCP/IP Official
- 104 TCP UDP ACR/NEMA Digital Imaging and Communications in Medicine (DICOM) Official
- 105 TCP UDP CCSO Nameserver Protocol (Qi/Ph) Official
- 107 TCP Remote TELNET Service[14] protocol Official
- 108 TCP UDP SNA Gateway Access Server[1] Official
- 109 TCP Post Office Protocol v2 (POP2) Official
- 110 TCP Post Office Protocol v3 (POP3) Official
- 111 TCP UDP ONC RPC (Sun RPC) Official
- 113 TCP Ident—Authentication Service/Identification Protocol,[15] used by IRC servers to identify users Official
- 113 UDP Authentication Service[15] (auth) Official
- 115 TCP Simple File Transfer Protocol (SFTP) Official
- 117 STD UUCP Path Service Official
- 118 TCP UDP SQL (Structured Query Language) Services Official
- 119 TCP Network News Transfer Protocol (NNTP)—retrieval of newsgroup messages Official
- 123 UDP Network Time Protocol (NTP)—used for time synchronization Official
- 126 TCP UDP Formerly Unisys Unitary Login, renamed by Unisys to NXEdit. Used by Unisys Programmer's Workbench for Clearpath MCP, an IDE for Unisys MCP software development Official
- 135 TCP UDP DCE endpoint resolution Official
- 135 TCP UDP Microsoft EPMAP (End Point Mapper), also known as DCE/RPC Locator service,[16] used to remotely manage services including DHCP server, DNS server and WINS. Also used by DCOM Unofficial
- 137 TCP UDP NetBIOS NetBIOS Name Service Official
- 138 TCP UDP NetBIOS NetBIOS Datagram Service Official
- 139 TCP UDP NetBIOS NetBIOS Session Service Official
- 143 TCP Internet Message Access Protocol (IMAP)—management of email messages Official
- 152 TCP UDP Background File Transfer Program (BFTP)[17] Official
- 153 TCP UDP SGMP, Simple Gateway Monitoring Protocol Official
- 156 TCP UDP SQL Service Official
- 158 TCP UDP DMSP, Distributed Mail Service Protocol[18] Unofficial
- 161 UDP Simple Network Management Protocol (SNMP) Official
- 162 TCP UDP Simple Network Management Protocol Trap (SNMPTRAP)[19] Official
- 170 TCP Print-srv, Network PostScript Official
- 175 TCP VMNET (IBM z/VM, z/OS & z/VSE—Network Job Entry (NJE)) Official
- 177 TCP UDP X Display Manager Control Protocol (XDMCP) Official
- 179 TCP BGP (Border Gateway Protocol) Official
- 194 TCP UDP Internet Relay Chat (IRC) Official
- 199 TCP UDP SMUX, SNMP Unix Multiplexer Official
- 201 TCP UDP AppleTalk Routing Maintenance Official
- 209 TCP UDP The Quick Mail Transfer Protocol Official
- 210 TCP UDP ANSI Z39.50 Official
- 213 TCP UDP Internetwork Packet Exchange (IPX) Official
- 218 TCP UDP Message posting protocol (MPP) Official
- 220 TCP UDP Internet Message Access Protocol (IMAP), version 3 Official
- 259 TCP UDP ESRO, Efficient Short Remote Operations Official
- 264 TCP UDP BGMP, Border Gateway Multicast Protocol Official
- 280 TCP UDP http-mgmt Official
- 300 TCP ThinLinc Web Access Unofficial
- 308 TCP Novastor Online Backup Official
- 311 TCP Mac OS X Server Admin (officially AppleShare IP Web administration) Official
- 318 TCP UDP PKIX TSP, Time Stamp Protocol Official
- 319 UDP Precision Time Protocol event messages Official
- 320 UDP Precision Time Protocol general messages Official
- 350 TCP UDP MATIP-Type A, Mapping of Airline Traffic over Internet Protocol Official
- 351 TCP UDP MATIP-Type B, Mapping of Airline Traffic over Internet Protocol Official
- 366 TCP UDP ODMR, On-Demand Mail Relay Official
- 369 TCP UDP Rpc2portmap Official
- 370 TCP codaauth2—Coda authentication server Official
- 370 UDP codaauth2—Coda authentication server Official
- 370 UDP securecast1—Outgoing packets to NAI's SecureCast servers[20]As of 2000 Unofficial
- 371 TCP UDP ClearCase albd Official
- 383 TCP UDP HP data alarm manager Official
- 384 TCP UDP A Remote Network Server System Official
- 387 TCP UDP AURP, AppleTalk Update-based Routing Protocol[21] Official
- 389 TCP UDP Lightweight Directory Access Protocol (LDAP) Official
- 399 TCP UDP Digital Equipment Corporation DECnet (Phase V+) over TCP/IP Official
- 401 TCP UDP UPS Uninterruptible Power Supply Official
- 427 TCP UDP Service Location Protocol (SLP) Official
- 433 TCP UDP NNSP, part of Network News Transfer Protocol Official
- 443 TCP Hypertext Transfer Protocol over TLS/SSL (HTTPS) Official
- 443 UDP QUIC (from Chromium) for HTTPS Unofficial
- 444 TCP UDP SNPP, Simple Network Paging Protocol (RFC 1568) Official
- 445 TCP Microsoft-DS Active Directory, Windows shares Official
- 445 TCP Microsoft-DS SMB file sharing Official
- 464 TCP UDP Kerberos Change/Set password Official
- 465 TCP URL Rendezvous Directory for SSM (Cisco protocol) Official
- 465 TCP Simple Mail Transfer Protocol over TLS/SSL (SMTPS) Unofficial
- 475 TCP UDP tcpnethaspsrv (Aladdin Knowledge Systems Hasp services, TCP/IP version) Official
- 491 TCP GO-Global remote access and application publishing software Unofficial
- 497 TCP Dantz Retrospect Official
- 500 TCP UDP Internet Security Association and Key Management Protocol (ISAKMP) Official
- 502 TCP UDP Modbus, Protocol Official
- 504 TCP UDP Citadel—multiservice protocol for dedicated clients for the Citadel groupware system Official
- 512 TCP Rexec, Remote Process Execution Official
- 512 UDP comsat, together with biff Official
- 513 TCP rlogin Official
- 513 UDP Who[22] Official
- 514 TCP Shell—used to execute non-interactive commands on a remote system (Remote Shell, rsh, remsh) Official
- 514 UDP Syslog—used for system logging Official
- 515 TCP Line Printer Daemon—print service Official
- 517 UDP Talk Official
- 518 UDP NTalk Official
- 520 TCP efs, extended file name server Official
- 520 UDP Routing Information Protocol (RIP) Official
- 521 UDP Routing Information Protocol Next Generation (RIPng) Official
- 524 TCP UDP NetWare Core Protocol (NCP) is used for a variety things such as access to primary NetWare server resources, Time Synchronization, etc. Official
- 525 UDP Timed, Timeserver Official
- 530 TCP UDP RPC Official
- 531 TCP UDP AOL Instant Messenger Unofficial
- 532 TCP netnews Official
- 533 UDP netwall, For Emergency Broadcasts Official
- 540 TCP UUCP (Unix-to-Unix Copy Protocol) Official
- 542 TCP UDP commerce (Commerce Applications) Official
- 543 TCP klogin, Kerberos login Official
- 544 TCP kshell, Kerberos Remote shell Official
- 545 TCP OSIsoft PI (VMS), OSISoft PI Server Client Access Unofficial
- 546 TCP UDP DHCPv6 client Official
- 547 TCP UDP DHCPv6 server Official
- 548 TCP Apple Filing Protocol (AFP) over TCP Official
- 550 TCP UDP new-rwho, new-who[22] Official
- 554 TCP UDP Real Time Streaming Protocol (RTSP) Official
- 556 TCP Remotefs, RFS, rfs_server Official
- 560 UDP rmonitor, Remote Monitor Official
- 561 UDP monitor Official
- 563 TCP UDP NNTP protocol over TLS/SSL (NNTPS) Official
- 587 TCP e-mail message submission[23] (SMTP) Official
- 591 TCP FileMaker 6.0 (and later) Web Sharing (HTTP Alternate, also see port 80) Official
- 593 TCP UDP HTTP RPC Ep Map, Remote procedure call over Hypertext Transfer Protocol, often used by Distributed Component Object Model services and Microsoft Exchange Server Official
- 604 TCP TUNNEL profile,[24] a protocol for BEEP peers to form an application layer tunnel Official
- 623 UDP ASF Remote Management and Control Protocol (ASF-RMCP) Official
- 625 TCP Open Directory Proxy (ODProxy) Unofficial
- 631 TCP UDP Internet Printing Protocol (IPP) Official
- 631 TCP UDP Common Unix Printing System (CUPS) Unofficial
- 635 TCP UDP RLZ DBase Official
- 636 TCP UDP Lightweight Directory Access Protocol over TLS/SSL (LDAPS) Official
- 639 TCP UDP MSDP, Multicast Source Discovery Protocol Official
- 641 TCP UDP SupportSoft Nexus Remote Command (control/listening): A proxy gateway connecting remote control traffic Official
- 643 TCP UDP SANity Official
- 646 TCP UDP LDP, Label Distribution Protocol, a routing protocol used in MPLS networks Official
- 647 TCP DHCP Failover protocol[25] Official
- 648 TCP RRP (Registry Registrar Protocol)[26] Official
- 651 TCP UDP IEEE-MMS Official
- 653 TCP UDP SupportSoft Nexus Remote Command (data): A proxy gateway connecting remote control traffic Official
- 654 TCP Media Management System (MMS) Media Management Protocol (MMP)[27] Official
- 657 TCP UDP IBM RMC (Remote monitoring and Control) protocol, used by System p5 AIX Integrated Virtualization Manager (IVM)[28] and Hardware Management Console to connect managed logical partitions (LPAR) to enable dynamic partition reconfiguration Official
- 660 TCP Mac OS X Server administration Official
- 666 TCP UDP Doom, first online first-person shooter Official
- 666 TCP airserv-ng, aircrack-ng's server for remote-controlling wireless devices Unofficial
- 674 TCP ACAP (Application Configuration Access Protocol) Official
- 688 TCP UDP REALM-RUSD (ApplianceWare Server Appliance Management Protocol) Official
- 691 TCP MS Exchange Routing Official
- 694 TCP UDP Linux-HA High availability Heartbeat Official
- 695 TCP IEEE-MMS-SSL (IEEE Media Management System over SSL)[29] Official
- 698 UDP OLSR (Optimized Link State Routing) Official
- 700 TCP EPP (Extensible Provisioning Protocol), a protocol for communication between domain name registries and registrars (RFC 5734) Official
- 701 TCP LMP (Link Management Protocol (Internet)),[30] a protocol that runs between a pair of nodes and is used to manage traffic engineering (TE) links Official
- 702 TCP IRIS[31][32] (Internet Registry Information Service) over BEEP (Blocks Extensible Exchange Protocol)[33] (RFC 3983) Official
- 706 TCP Secure Internet Live Conferencing (SILC) Official
- 711 TCP Cisco Tag Distribution Protocol[34][35][36]—being replaced by the MPLS Label Distribution Protocol[37] Official
- 712 TCP Topology Broadcast based on Reverse-Path Forwarding routing protocol (TBRPF) (RFC 3684) Official
- 749 TCP UDP Kerberos (protocol) administration Official
- 750 UDP kerberos-iv, Kerberos version IV Official
- 751 TCP UDP kerberos_master, Kerberos authentication Unofficial
- 752 UDP passwd_server, Kerberos Password (kpasswd) server Unofficial
- 753 TCP Reverse Routing Header (rrh)[38] Official
- 753 UDP Reverse Routing Header (rrh) Official
- 753 UDP userreg_server, Kerberos userreg server Unofficial
- 754 TCP tell send Official
- 754 TCP krb5_prop, Kerberos v5 slave propagation Unofficial
- 754 UDP tell send Official
- 760 TCP UDP krbupdate [kreg], Kerberos registration Unofficial
- 782 TCP Conserver serial-console management server Unofficial
- 783 TCP SpamAssassin spamd daemon Unofficial
- 800 UDP mdbe daemon Official
- 808 TCP Microsoft Net.TCP Port Sharing Service Official
- 829 TCP Certificate Management Protocol[39] Unofficial
- 843 TCP Adobe Flash[40] Unofficial
- 847 TCP DHCP Failover protocol Official
- 848 TCP UDP Group Domain Of Interpretation (GDOI) protocol Official
- 860 TCP iSCSI (RFC 3720) Official
- 861 TCP UDP OWAMP control (RFC 4656) Official
- 862 TCP UDP TWAMP control (RFC 5357) Official
- 873 TCP rsync file synchronization protocol Official
- 888 TCP cddbp, CD DataBase (CDDB) protocol (CDDBP), IBM Endpoint Manager Remote Control Unofficial
- 897 TCP UDP Brocade SMI-S RPC Unofficial
- 898 TCP UDP Brocade SMI-S RPC SSL Unofficial
- 901 TCP Samba Web Administration Tool (SWAT) Unofficial
- 901 TCP UDP VMware Virtual Infrastructure Client (from managed device to management console) Unofficial
- 902 TCP UDP ideafarm-door (IdeaFarm (tm) Operations) Official
- 902 TCP UDP VMware Server Console (from management console to managed device) Unofficial
- 903 TCP UDP ideafarm-panic (IdeaFarm (tm) Operations) Official
- 903 TCP VMware Remote Console[41] Unofficial
- 904 TCP VMware Server Alternate (if 902 is in use, i.e. SUSE linux) Unofficial
- 911 TCP Network Console on Acid (NCA)—local tty redirection over OpenSSH Unofficial
- 944 UDP Network File System Service Unofficial
- 953 TCP UDP Domain Name System (DNS) RNDC Service Unofficial
- 973 UDP Network File System over IPv6 Service Unofficial
- 981 TCP SofaWare Technologies Remote HTTPS management for firewall devices running embedded Check Point FireWall-1 software Unofficial
- 987 TCP Microsoft Windows SBS SharePoint Unofficial
- 989 TCP UDP FTPS Protocol (data): FTP over TLS/SSL Official
- 990 TCP UDP FTPS Protocol (control): FTP over TLS/SSL Official
- 991 TCP UDP NAS (Netnews Administration System)[42] Official
- 992 TCP UDP TELNET protocol over TLS/SSL Official
- 993 TCP Internet Message Access Protocol over TLS/SSL (IMAPS) Official
- 994 TCP UDP Internet Relay Chat over TLS/SSL (IRCS) Official
- 995 TCP Post Office Protocol 3 over TLS/SSL (POP3S) Official
- 999 TCP ScimoreDB Database System Unofficial
- 1002 TCP Opsware agent (aka cogbot) Unofficial
- 1010 TCP ThinLinc Web Administration Unofficial
- 1023 TCP UDP Reserved[1] Official
- Registered ports
- This article's use of external links may not follow Wikipedia's policies or guidelines. Please improve this article by removing excessive or inappropriate external links, and converting useful links where appropriate into footnote references. (October 2011)
- The range of port numbers from 1024 to 49151 are the registered ports. They are assigned by IANA for specific service upon application by a requesting entity.[1] On most systems, registered ports can be used by ordinary users.
- This is an incomplete list of notable ports. See the Service Name and Transport Protocol Port Number Registry of IANA for the complete list of assigned ports.
- Port TCP UDP Description Status
- 1024 TCP UDP Reserved[1] Official
- 1025 TCP NFS or IIS or Teradata Unofficial
- 1026 TCP Often used by Microsoft DCOM services Unofficial
- 1027 TCP Task Scheduler Unofficial
- 1027 UDP Native IPv6 behind IPv4-to-IPv4 NAT Customer Premises Equipment (6a44)[43] Official
- 1029 TCP Often used by Microsoft DCOM services Unofficial
- 1030 TCP services.exe Unofficial
- 1058 TCP UDP nim, IBM AIX Network Installation Manager (NIM) Official
- 1059 TCP UDP nimreg, IBM AIX Network Installation Manager (NIM) Official
- 1064 TCP lsass.exe Unofficial
- 1080 TCP SOCKS proxy Official
- 1085 TCP UDP WebObjects Official
- 1098 TCP UDP rmiactivation, RMI Activation Official
- 1099 TCP UDP rmiregistry, RMI Registry Official
- 1109 TCP UDP Reserved[1] Official
- 1109 TCP Kerberos Post Office Protocol (KPOP) Unofficial
- 1110 UDP EasyBits School network discovery protocol (for Intel's CMPC platform) Unofficial
- 1119 TCP UDP Used by some Blizzard games[44] Unofficial
- 1140 TCP UDP AutoNOC protocol Official
- 1167 UDP phone, conference calling Unofficial
- 1169 TCP UDP Tripwire Official
- 1176 TCP Perceptive Automation Indigo Home automation server—configuration and control access Official
- 1182 TCP UDP AcceleNet Intelligent Transfer Protocol Official
- 1194 TCP UDP OpenVPN Official
- 1198 TCP UDP The cajo project Free dynamic transparent distributed computing in Java Official
- 1200 TCP scol, protocol used by SCOL 3D virtual worlds server to answer world name resolution client request[45] Official
- 1200 UDP scol, protocol used by SCOL 3D virtual worlds server to answer world name resolution client request Official
- 1200 UDP Steam Friends Applet Unofficial
- 1214 TCP Kazaa Official
- 1217 TCP Uvora Online Unofficial
- 1220 TCP QuickTime Streaming Server administration Official
- 1223 TCP UDP TGP, TrulyGlobal Protocol, also known as "The Gur Protocol" (named for Gur Kimchi of TrulyGlobal) Official
- 1232 TCP UDP first-defense, Remote systems monitoring service from Nexum, Inc Official
- 1234 UDP VLC media player default port for UDP/RTP stream Unofficial
- 1234 TCP Mercurial and git default ports for serving Hyper Text Unofficial
- 1236 TCP Symantec BindView Control UNIX Default port for TCP management server connections Unofficial
- 1241 TCP UDP Nessus Security Scanner Official
- 1270 TCP UDP Microsoft System Center Operations Manager (SCOM) (formerly Microsoft Operations Manager (MOM)) agent Official
- 1293 TCP UDP IPSec (Internet Protocol Security) Official
- 1301 TCP Palmer Performance OBDNet Unofficial
- 1306 TCP UDP Boomerang Official
- 1309 TCP Altera Quartus jtagd Unofficial
- 1311 TCP Dell OpenManage HTTPS Official
- 1313 TCP Xbiim (Canvii server)[citation needed] Unofficial
- 1314 TCP Festival Speech Synthesis System Unofficial
- 1319 TCP AMX ICSP Official
- 1319 UDP AMX ICSP Official
- 1337 TCP UDP Men and Mice DNS Official
- 1337 TCP WASTE Encrypted File Sharing Program Unofficial
- 1341 TCP UDP Qubes (Manufacturing Execution System) Official
- 1344 TCP Internet Content Adaptation Protocol Official
- 1352 TCP IBM Lotus Notes/Domino (RPC) protocol Official
- 1387 TCP UDP cadsi-lm, LMS International (formerly Computer Aided Design Software, Inc. (CADSI)) LM Official
- 1414 TCP IBM WebSphere MQ (formerly known as MQSeries) Official
- 1417 TCP UDP Timbuktu Service 1 Port Official
- 1418 TCP UDP Timbuktu Service 2 Port Official
- 1419 TCP UDP Timbuktu Service 3 Port Official
- 1420 TCP UDP Timbuktu Service 4 Port Official
- 1431 TCP Reverse Gossip Transport Protocol (RGTP), used to access a General-purpose Reverse-Ordered Gossip Gathering System (GROGGS) bulletin board, such as that implemented on the Cambridge University's Phoenix system Official
- 1433 TCP MSSQL (Microsoft SQL Server database management system) Server Official
- 1434 TCP UDP MSSQL (Microsoft SQL Server database management system) Monitor Official
- 1470 TCP Solarwinds Kiwi Log Server Official
- 1481 TCP UDP AIRS Official
- 1494 TCP UDP Citrix XenApp Independent Computing Architecture (ICA) thin client protocol[46] Official
- 1500 TCP IBM Tivoli Storage Manager server Unofficial
- 1500 TCP NetGuard GuardianPro firewall (NT4-based) Remote Management Unofficial
- 1501 TCP IBM Tivoli Storage Manager client scheduler Unofficial
- 1501 UDP NetGuard GuardianPro firewall (NT4-based) Authentication Client Unofficial
- 1503 TCP UDP Windows Live Messenger (Whiteboard and Application Sharing) Unofficial
- 1512 TCP UDP Microsoft Windows Internet Name Service (WINS) Official
- 1513 TCP UDP Garena Garena Gaming Client Official
- 1521 TCP nCube License Manager, SQLnet Official
- 1521 TCP Oracle database default listener, in future releases official port 2483 Unofficial
- 1524 TCP UDP ingreslock, ingres Official
- 1526 TCP Oracle database common alternative for listener Unofficial
- 1527 TCP Apache Derby Network Server default port Unofficial
- 1533 TCP IBM Sametime IM—Virtual Places Chat Microsoft SQL Server Official
- 1534 UDP Eclipse Target Communication Framework (TCF) agent discovery[47] Unofficial
- 1547 TCP UDP Laplink Official
- 1550 TCP UDP 3m-image-lm Image Storage license manager 3M Company Official
- 1550 Gadu-Gadu (direct client-to-client) Unofficial
- 1580 TCP IBM Tivoli Storage Manager server web interface Unofficial
- 1581 TCP IBM Tivoli Storage Manager web client Unofficial
- 1581 UDP MIL STD 2045-47001 VMF Official
- 1583 TCP Pervasive PSQL Unofficial
- 1589 UDP Cisco VQP (VLAN Query Protocol) / VMPS Unofficial
- 1590 TCP GE Smallworld Datastore Server (SWMFS/Smallworld Master Filesystem)[citation needed] Unofficial
- 1627 iSketch[citation needed] Unofficial
- 1628 TCP LonWorks Remote Network Interface (RNI) Official
- 1628 UDP LonWorks IP tunneling (ANSI EIA/CEA-852, EN 14908-4) Official
- 1629 TCP Alternate LonWorks Remote Network Interface (RNI) Official
- 1629 UDP LonWorks IP tunneling configuration server (ANSI EIA/CEA-852, EN 14908-4) Official
- 1645 TCP UDP Old radius port, RADIUS authentication protocol. Enabled for compatibility reasons by default on Cisco and Juniper Networks RADIUS servers.[48] Official port is 1812. Unofficial
- 1646 TCP UDP Old radacct port, RADIUS accounting protocol. Enabled for compatibility reasons by default on Cisco and Juniper Networks RADIUS servers. Official port is 1813. Unofficial
- 1666 TCP Perforce Unofficial
- 1677 TCP UDP Novell GroupWise clients in client/server access mode Official
- 1688 TCP Microsoft Key Management Service for KMS Windows Activation Unofficial
- 1700 UDP Cisco RADIUS Change of Authorization for TrustSec[citation needed] Unofficial
- 1701 UDP Layer 2 Forwarding Protocol (L2F) & Layer 2 Tunneling Protocol (L2TP) Official
- 1707 TCP UDP Windward Studios Official
- 1707 TCP Romtoc Interactive Modular Multiplayer Client-Server Online Application Interface & Layer 2 Tunneling Protocol (L2TP) Unofficial
- 1716 TCP America's Army Massively multiplayer online game (MMO) Unofficial
- 1719 UDP H.323 Registration and alternate communication Official
- 1720 TCP H.323 Call signalling Official
- 1723 TCP UDP Microsoft Point-to-Point Tunneling Protocol (PPTP) Official
- 1725 UDP Valve Steam Client Unofficial
- 1755 TCP UDP Microsoft Media Services (MMS, ms-streaming) Official
- 1761 UDP cft-0 Official
- 1761 TCP cft-0 Official
- 1761 TCP Novell Zenworks Remote Control utility Unofficial
- 1762–1768 TCP UDP cft-1 to cft-7 Official
- 1776 TCP UDP Federal Emergency Management Information Systemhttp://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xml Official
- 1792 TCP UDP Moby[citation needed] Unofficial
- 1801 TCP UDP Microsoft Message Queuing Official
- 1812 TCP UDP radius, RADIUS authentication protocol Official
- 1813 TCP UDP radacct, RADIUS accounting protocol Official
- 1863 TCP MSNP (Microsoft Notification Protocol), used by the Microsoft Messenger service and a number of Instant Messaging clients Official
- 1883 TCP UDP MQ Telemetry Transport (MQTT), formerly known as MQIsdp (MQSeries SCADA protocol) Official
- 1886 TCP Leonardo over IP Pro2col Ltd Unofficial
- 1900 UDP Microsoft SSDP Enables discovery of UPnP devices Official
- 1920 TCP IBM Tivoli monitoring console Unofficial
- 1935 TCP Adobe Systems Macromedia Flash Real Time Messaging Protocol (RTMP) "plain" protocol Official
- 1947 TCP UDP SentinelSRM (hasplm), Aladdin HASP License Manager Official
- 1967 UDP Cisco IOS IP Service Level Agreements (IP SLAs) Control Protocol[citation needed] Unofficial
- 1972 TCP UDP InterSystems Caché Official
- 1975–1977 UDP Cisco TCO (Documentation) Official
- 1984 TCP Big Brother and related Xymon (formerly Hobbit) System and Network Monitor Official
- 1985 UDP Cisco HSRP Official
- 1992 - 1993 TCP UDP Bobwillneverdie Multiplayer Unofficial
- 1994 TCP UDP Cisco STUN-SDLC (Serial Tunneling—Synchronous Data Link Control) protocol Official
- 1997 TCP Chizmo Networks Transfer Tool[citation needed] Unofficial
- 1998 TCP UDP Cisco X.25 over TCP (XOT) service Official
- 2000 TCP UDP Cisco SCCP (Skinny) Official
- 2001 UDP CAPTAN Test Stand System Unofficial
- 2002 TCP Secure Access Control Server (ACS) for Windows[citation needed] Unofficial
- 2008 TCP Stylex Secured server Unofficial
- 2010 TCP Artemis: Spaceship Bridge Simulator default port Unofficial
- 2014 TCP Remoticus Unofficial
- 2030 Oracle services for Microsoft Transaction Server Unofficial
- 2031 TCP UDP mobrien-chat(http://chat.mobrien.com:2031) Official
- 2041 TCP Mail. Ru Agent communication protocol[citation needed] Unofficial
- 2049 TCP UDP Network File System Official
- 2049 UDP shilp Official
- 2053 TCP knetd Kerberos de-multiplexor Unofficial
- 2055 TCP UDP Iliad-Odyssey Protocol Official
- 2056 UDP Civilization 4 multiplayer Unofficial
- 2074 TCP UDP Vertel VMF SA (i.e. App.. SpeakFreely) Official
- 2080 TCP UDP Autodesk NLM (FLEXlm) Official
- 2082 TCP Infowave Mobility Server Official
- 2082 TCP CPanel default Unofficial
- 2083 TCP Secure Radius Service (radsec) Official
- 2083 TCP CPanel default SSL Unofficial
- 2086 TCP GNUnet Official
- 2086 TCP WebHost Manager default Unofficial
- 2087 TCP WebHost Manager default SSL Unofficial
- 2095 TCP CPanel default Web mail Unofficial
- 2096 TCP CPanel default SSL Web mail Unofficial
- 2100 TCP Warzone 2100 multiplayer Unofficial
- 2102 TCP UDP zephyr-srv Project Athena Zephyr Notification Service server Official
- 2103 TCP UDP zephyr-clt Project Athena Zephyr Notification Service serv-hm connection Official
- 2104 TCP UDP zephyr-hm Project Athena Zephyr Notification Service hostmanager Official
- 2105 TCP UDP IBM MiniPay Official
- 2105 TCP UDP eklogin Kerberos encrypted remote login (rlogin) Unofficial
- 2105 TCP UDP zephyr-hm-srv Project Athena Zephyr Notification Service hm-serv connection (should use port 2102) Unofficial
- 2115 TCP UDP MIS Department Unofficial
- 2121 TCP FTP proxy[citation needed] Unofficial
- 2142 UDP TDMoIP (RFC 5087) Official
- 2144 TCP Iron Mountain LiveVault Agent[citation needed] Unofficial
- 2145 TCP Iron Mountain LiveVault Agent[citation needed] Unofficial
- 2156 UDP Talari Reliable Protocol Official
- 2160 TCP APC Agent Official
- 2161 TCP APC Agent Official
- 2179 TCP VMConnect to Hyper-V hosts Official
- 2181 TCP UDP EForward-document transport system Official
- 2190 UDP TiVoConnect Beacon[citation needed] Unofficial
- 2195 TCP Apple Push Notification service Link Unofficial
- 2196 TCP Apple Push Notification—Feedback Link Unofficial
- 2200 UDP Tuxanci game server[49] Unofficial
- 2210 UDP NOAAPORT Broadcast Network Official
- 2210 TCP NOAAPORT Broadcast Network Official
- 2210 TCP MikroTik Remote management for "The Dude" Unofficial
- 2211 UDP EMWIN Official
- 2211 TCP EMWIN Official
- 2211 TCP MikroTik Secure management for "The Dude" Unofficial
- 2212 UDP LeeCO POS Server Service Official
- 2212 TCP LeeCO POS Server Service Official
- 2212 TCP Port-A-Pour Remote WinBatch Unofficial
- 2219 TCP UDP NetIQ NCAP Protocol Official
- 2220 TCP UDP NetIQ End2End Official
- 2221 TCP ESET Anti-virus updates Unofficial
- 2222 TCP DirectAdmin default & ESET Remote Administration Unofficial
- 2223 UDP Microsoft Office OS X antipiracy network monitor[citation needed] Unofficial
- 2261 TCP UDP CoMotion Master Official
- 2262 TCP UDP CoMotion Backup Official
- 2301 TCP HP System Management Redirect to port 2381[citation needed] Unofficial
- 2302 UDP ArmA multiplayer (default for game) Unofficial
- 2302 UDP Halo: Combat Evolved multiplayer Unofficial
- 2303 UDP ArmA multiplayer (default for server reporting) (default port for game +1) Unofficial
- 2305 UDP ArmA multiplayer (default for VoN) (default port for game +3) Unofficial
- 2323 TCP Philips TVs based on jointSPACE[50] Unofficial
- 2345 TCP Default Used by Symon Communications - Symon2KpipeServer -can be changed by administrator to anything Unofficial
- 2368 TCP Used by Ghost Blogging Platform Unofficial
- 2369 TCP Default for BMC Software Control-M/Server—Configuration Agent, though often changed during installation Official
- 2370 TCP Default for BMC Software Control-M/Server—to allow the Control-M/Enterprise Manager to connect to the [[BMC
- Control-M|Control-M/Server]], though often changed during installation || Official
- 2375 TCP Docker REST API (plain) Official
- 2376 TCP Docker REST API (SSL) Official
- 2379 TCP KGS Go Server Unofficial
- 2381 TCP HP Insight Manager default for Web server[citation needed] Unofficial
- 2399 TCP FileMaker Data Access Layer (ODBC/JDBC) Official
- 2401 TCP CVS version control system Unofficial
- 2404 TCP IEC 60870-5 -104, used to send electric power telecontrol messages between two systems via directly connected data circuits Official
- 2420 UDP Westell Remote Access Official
- 2424 TCP OrientDB database listening for Binary client connections Official
- 2427 UDP Cisco MGCP Official
- 2447 TCP UDP ovwdb—OpenView Network Node Manager (NNM) daemon Official
- 2463 TCP UDP LSI RAID Management formerly Symbios Logic Official
- 2480 TCP OrientDB database listening for HTTP client connections Official
- 2483 TCP UDP Oracle database listening for unsecure client connections to the listener, replaces port 1521 Official
- 2484 TCP UDP Oracle database listening for SSL client connections to the listener Official
- 2500 TCP THEÒSMESSENGER listening for TheòsMessenger client connections Official
- 2501 TCP TheosNet-Admin listening for TheòsMessenger client connections Official
- 2518 TCP UDP Willy Official
- 2525 TCP SMTP alternate[citation needed] Unofficial
- 2535 TCP MADCAP—Multicast Address Dynamic Client Allocation Protocol Official
- 2540 TCP UDP LNS/OpenLns Remote Server Official
- 2541 TCP LNS/OpenLns Remote Server Official
- 2541 UDP LonTalk/IP Official
- 2546 TCP UDP EVault data protection services Unofficial
- 2593 TCP UDP RunUO—Ultima Online server Unofficial
- 2598 TCP new ICA (Citrix) —when Session Reliability is enabled, TCP port 2598 replaces port 1494[46] Unofficial
- 2599 TCP SonicWALL anti-spam traffic between Remote Analyzer (RA) and Control Center (CC) Unofficial
- 2610 TCP TrackiT mobile device monitoring Unofficial
- 2612 TCP UDP QPasa from MQSoftware Official
- 2636 TCP Solve Service Official
- 2638 TCP SQL Anywhere database server[51][52] Official
- 2641 TCP UDP HDL Server from CNRI Official
- 2642 TCP UDP Tragic Official
- 2698 TCP UDP Citel / MCK IVPIP Official
- 2700–2800 TCP KnowShowGo P2P Official
- 2703 TCP Vipul's Razor distributed, collaborative, spam-detection-and-filtering network Unofficial
- 2710 TCP XBT Tracker Unofficial
- 2710 UDP XBT Tracker experimental UDP tracker extension Unofficial
- 2710 TCP Knuddels.de[citation needed] Unofficial
- 2735 TCP UDP NetIQ Monitor Console Official
- 2809 TCP corbaloc:iiop URL, per the CORBA 3.0.3 specification Official
- 2809 TCP IBM WebSphere Application Server (WAS) Bootstrap/rmi default Unofficial
- 2809 UDP corbaloc:iiop URL, per the CORBA 3.0.3 specification. Official
- 2811 TCP gsi ftp, per the GridFTP specification Official
- 2827 TCP I2P Basic Open Bridge API Unofficial
- 2868 TCP UDP Norman Proprietary Event Protocol NPEP Official
- 2944 UDP Megaco text H.248 Unofficial
- 2945 UDP Megaco binary (ASN.1) H.248 Unofficial
- 2947 TCP gpsd GPS daemon Official
- 2948 TCP UDP WAP-push Multimedia Messaging Service (MMS) Official
- 2949 TCP UDP WAP-pushsecure Multimedia Messaging Service (MMS) Official
- 2967 TCP Symantec AntiVirus Corporate Edition Unofficial
- 3000 TCP Miralix License server[citation needed] Unofficial
- 3000 TCP Cloud9 Integrated Development Environment server Unofficial
- 3000 UDP Distributed Interactive Simulation (DIS), modifiable default Unofficial
- 3000 TCP Ruby on Rails development default[53] Unofficial
- 3000 TCP Meteor development default[54] Unofficial
- 3001 TCP Miralix Phone Monitor[citation needed] Unofficial
- 3001 TCP Opsware server (Satellite) Unofficial
- 3002 TCP Miralix CSTA[citation needed] Unofficial
- 3003 TCP Miralix GreenBox API[citation needed] Unofficial
- 3004 TCP Miralix InfoLink[citation needed] Unofficial
- 3005 TCP Miralix TimeOut[citation needed] Unofficial
- 3006 TCP Miralix SMS Client Connector[citation needed] Unofficial
- 3007 TCP Miralix OM Server[citation needed] Unofficial
- 3008 TCP Miralix Proxy[citation needed] Unofficial
- 3017 TCP Miralix IVR and Voicemail[citation needed] Unofficial
- 3020 TCP UDP CIFS / SMB Official
- 3025 TCP netpd.org[citation needed] Unofficial
- 3030 TCP UDP NetPanzer Unofficial
- 3040 TCP UDP GoLabs Update Port / Project Open Cannibal Update Port Official
- 3050 TCP UDP gds_db (Interbase/Firebird) Official
- 3051 TCP UDP Galaxy Server (Gateway Ticketing Systems) Official
- 3052 TCP UDP APC PowerChute Network[1] Official
- 3071 TCP UDP Call of duty Black ops port Official
- 3074 TCP UDP Xbox LIVE and/or Games for Windows – Live Official
- 3100 TCP SMAUSA OpCon Scheduler as the default listen port[citation needed] Official
- 3101 TCP BlackBerry Enterprise Server communication to cloud Unofficial
- 3119 TCP D2000 Entis/Actis Application server Official
- 3128 TCP Web caches and the default for the Squid (software) Unofficial
- 3128 TCP Tatsoft default client connection[citation needed] Unofficial
- 3141 TCP devpi Python package server[55] Unofficial
- 3162 TCP UDP SFLM (Standard Floating License Manager) Official
- 3225 TCP UDP FCIP (Fiber Channel over Internet Protocol) Official
- 3233 TCP UDP WhiskerControl research control protocol Official
- 3235 TCP UDP Galaxy Network Service (Gateway Ticketing Systems) Official
- 3260 TCP iSCSI target Official
- 3268 TCP UDP msft-gc, Microsoft Global Catalog (LDAP service which contains data from Active Directory forests) Official
- 3269 TCP UDP msft-gc-ssl, Microsoft Global Catalog over SSL (similar to port 3268, LDAP over SSL) Official
- 3283 TCP Apple Remote Desktop reporting (officially Net Assistant, referring to an earlier product) Official
- 3290 UDP Used by VATSIM, the Virtual Air Traffic Simulation network for voice communication. Unofficial
- 3299 TCP SAP-Router (routing application proxy for SAP R/3) Unofficial
- 3300 TCP UDP Debate Gopher backend database system[citation needed] Unofficial
- 3305 TCP UDP odette-ftp, Odette File Transfer Protocol (OFTP) Official
- 3306 TCP UDP MySQL database system Official
- 3313 TCP Verisys file integrity monitoring software Unofficial
- 3316 TCP AzimuthVMS database port for the CCTV recording software AzimuthVMS Unofficial
- 3333 TCP Eggdrop, an IRC bot default port[56] Unofficial
- 3333 TCP Network Caller ID server Unofficial
- 3333 TCP CruiseControl.rb[57] Unofficial
- 3386 TCP UDP GTP' 3GPP GSM/UMTS CDR logging protocol Official
- 3389 TCP UDP Microsoft Terminal Server (RDP) officially registered as Windows Based Terminal (WBT)[58] Official
- 3396 TCP UDP Novell NDPS Printer Agent Official
- 3412 TCP UDP xmlBlaster Official
- 3455 TCP UDP [RSVP] Reservation Protocol Official
- 3423 TCP Xware xTrm Communication Protocol Official
- 3424 TCP Xware xTrm Communication Protocol over SSL Official
- 3478 TCP UDP STUN, a protocol for NAT traversal[59] Official
- 3478 TCP UDP TURN, a protocol for NAT traversal[60] Official
- 3483 UDP Slim Devices discovery protocol Official
- 3483 TCP Slim Devices SlimProto protocol Official
- 3493 TCP UDP Network UPS Tools (NUT) Official
- 3516 TCP UDP Smartcard Port Official
- 3527 UDP Microsoft Message Queuing Official
- 3535 TCP SMTP alternate[61] Unofficial
- 3537 TCP UDP ni-visa-remote[citation needed] Unofficial
- 3544 UDP Teredo tunneling Official
- 3562 TCP UDP SDBProxy Simple DataBase middle-ware and proxy Official
- 3605 UDP ComCam IO Port Official
- 3606 TCP UDP Splitlock Server Official
- 3632 TCP distributed compiler Official
- 3659 UDP Known to be used by [Battlefield 4] Official
- 3689 TCP Digital Audio Access Protocol (DAAP)—used by Apple’s iTunes and AirPort Express Official
- 3690 TCP UDP Subversion (SVN) version control system Official
- 3702 TCP UDP Web Services Dynamic Discovery (WS-Discovery), used by various components of Windows Vista and later Official
- 3724 TCP UDP Used by some Blizzard games[44] Official
- 3724 TCP Club Penguin Disney online game for kids Unofficial
- 3725 TCP UDP Netia NA-ER Port Official
- 3768 TCP UDP RBLcheckd server daemon Official
- 3784 TCP UDP VoIP program used by Ventrilo Unofficial
- 3785 UDP VoIP program used by Ventrilo Unofficial
- 3799 UDP RADIUS change of authorization Unofficial
- 3800 TCP Used by HGG programs[citation needed] Unofficial
- 3804 TCP UDP Used by Harman Professional HiQnet protocol Official
- 3825 TCP Used by RedSeal Networks client/server connection[citation needed] Unofficial
- 3826 TCP UDP WarMUX game server Official
- 3826 TCP Used by RedSeal Networks client/server connection[citation needed] Unofficial
- 3835 TCP Used by RedSeal Networks client/server connection[citation needed] Unofficial
- 3841 TCP ShipRush client/server communication Official
- 3830 TCP UDP System Management Agent, developed and used by Cerner to monitor and manage solutions Official
- 3880 TCP UDP IGRS Official
- 3868 TCP SCTP Diameter base protocol (RFC 3588) Official
- 3872 TCP Oracle Management Remote Agent[citation needed] Unofficial
- 3899 TCP Remote Administrator Unofficial
- 3900 TCP udt_os, IBM UniData UDT OS[62] Official
- 3945 TCP UDP EMCADS service, a Giritech product used by G/On Official
- 3960 UDP Warframe Online Unofficial
- 3962 UDP Warframe Online Unofficial
- 3978 TCP UDP OpenTTD game (masterserver and content service) Unofficial
- 3979 TCP UDP OpenTTD game Unofficial
- 3999 TCP UDP Norman distributed scanning service Official
- 4000 TCP UDP Diablo II game Unofficial
- 4001 TCP Microsoft Ants game Unofficial
- 4007 TCP PrintBuzzer printer monitoring socket server[citation needed] Unofficial
- 4018 TCP UDP protocol information and warnings Official
- 4035 TCP TCP IBM Rational Developer for System z Remote System Explorer Daemon Unofficial
- 4045 TCP UDP Solaris lockd NFS lock daemon/manager Unofficial
- 4069 UDP Minger Email Address Verification Protocol[63] Official
- 4089 TCP UDP OpenCORE Remote Control Service Official
- 4093 TCP UDP PxPlus Client server interface ProvideX Official
- 4096 TCP UDP Ascom Timeplex BRE (Bridge Relay Element) Official
- 4100 WatchGuard authentication applet default Unofficial
- 4105 TCP UDP Shofar (ShofarNexus) Official
- 4111 TCP Xgrid Official
- 4116 TCP UDP Smartcard-TLS Official
- 4117 TCP WatchGuard System Manager Unofficial
- 4125 TCP Microsoft Remote Web Workplace administration Unofficial
- 4172 TCP UDP Teradici PCoIP Official
- 4190 TCP ManageSieve[64] Official
- 4201 TCP TinyMUD and various derivatives Unofficial
- 4226 TCP UDP Aleph One (game) Unofficial
- 4224 TCP Cisco Audio Session Tunneling[citation needed] Unofficial
- 4242 TCP Reverse Battle Tetris Unofficial
- 4242 TCP Orthanc—default DICOM port Unofficial
- 4242 TCP Quassel distributed IRC client Unofficial
- 4243 TCP Commonly used by Docker implementations, redistributions, and setups[65][66][67] Unofficial
- 4243 TCP CrashPlan Unofficial
- 4303 TCP UDP Simple Railroad Command Protocol (SRCP) Official
- 4321 TCP Referral Whois (RWhois) Protocol[68] Official
- 4323 UDP Lincoln Electric's ArcLink/XT[citation needed] Unofficial
- 4443 TCP UDP Individual Zone Solutions P/L Remote Mail Checking Protocol Official
- 4444 TCP UDP Oracle WebCenter Content: Content Server—Intradoc Socket port. (formerly known as Oracle Universal Content Management). Port though often changed during installation Metasploit: Default listener port Unofficial
- 4444–4445 TCP I2P HTTP/S proxy Unofficial
- 4486 TCP UDP Integrated Client Message Service (ICMS) Official
- 4500 UDP IPSec NAT Traversal (RFC 3947) Official
- 4502–4534 TCP Microsoft Silverlight connectable ports under non-elevated trust Official
- 4505 TCP Salt master Unofficial
- 4506 TCP Salt master Unofficial
- 4534 UDP Armagetron Advanced default server port Unofficial
- 4554 TCP Default Wesk[69] Self-Hosting Port Unofficial
- 4560 TCP default Log4j socketappender port Unofficial
- 4567 TCP Sinatra default server port in development mode (HTTP) Unofficial
- 4569 UDP Inter-Asterisk eXchange (IAX2) Official
- 4610–4640 TCP QualiSystems TestShell Suite Services Unofficial
- 4662 UDP OrbitNet Message Service Official
- 4662 TCP OrbitNet Message Service Official
- 4662 TCP Default for older versions of eMule[70] Unofficial
- 4664 TCP Google Desktop Search Unofficial
- 4672 UDP Default for older versions of eMule[70] Unofficial
- 4711 TCP eMule optional web interface[70] Unofficial
- 4711 TCP McAfee Web Gateway 7—Default GUI Port HTTP[citation needed] Unofficial
- 4712 TCP McAfee Web Gateway 7—Default GUI Port HTTPS[citation needed] Unofficial
- 4713 TCP PulseAudio sound server Unofficial
- 4728 TCP Computer Associates Desktop and Server Management (DMP)/Port Multiplexer[71] Official
- 4730 TCP UDP Gearman' job server Official
- 4732 UDP Digital Airways' OHM server's commands to mobile devices (used mainly for binary SMS) Official
- 4747 TCP Apprentice Unofficial
- 4750 TCP BladeLogic Agent Unofficial
- 4753 TCP UDP SIMON (service and discovery) Official
- 4840 TCP UDP OPC UA TCP Protocol for OPC Unified Architecture from OPC Foundation Official
- 4843 TCP UDP OPC UA TCP Protocol over TLS/SSL for OPC Unified Architecture from OPC Foundation Official
- 4847 TCP UDP Web Fresh Communication, Quadrion Software & Odorless Entertainment Official
- 4894 TCP UDP LysKOM Protocol A Official
- 4899 TCP UDP Radmin remote administration tool Official
- 4949 TCP Munin Resource Monitoring Tool Official
- 4950 TCP UDP Cylon Controls UC32 Communications Port Official
- 4982 TCP UDP Solar Data Log (JK client app for PV solar inverters)[citation needed] Unofficial
- 4993 TCP UDP Home FTP Server web Interface Default Port[citation needed] Unofficial
- 5000 TCP commplex-main Official
- 5000 TCP UPnP—Windows network device interoperability Unofficial
- 5000 TCP UDP VTun—VPN Software Unofficial
- 5000 UDP FlightGear multiplayer[72] Unofficial
- 5000 TCP Synology Inc. Management Console, File Station, Audio Station Unofficial
- 5000 TCP Flask Development Webserver Unofficial
- 5000 TCP Heroku console access Official
- 5001 TCP commplex-link Official
- 5001 TCP Slingbox and Slingplayer Unofficial
- 5001 TCP Iperf (Tool for measuring TCP and UDP bandwidth performance) Unofficial
- 5001 UDP Iperf (Tool for measuring TCP and UDP bandwidth performance) Unofficial
- 5001 TCP Synology Inc. Secured Management Console, File Station, Audio Station Unofficial
- 5002 TCP SOLICARD ARX[73] Unofficial
- 5002 UDP Drobo Dashboard[74] Unofficial
- 5003 TCP UDP FileMaker Official
- 5004 TCP UDP RTP (Real-time Transport Protocol) media data (RFC 3551, RFC 4571) Official
- 5004 DCCP RTP (Real-time Transport Protocol) media data (RFC 3551, RFC 4571) Official
- 5005 TCP UDP RTCP (Real-time Transport Protocol) control protocol (RFC 3551, RFC 4571) Official
- 5005 DCCP RTCP (Real-time Transport Protocol) control protocol (RFC 3551, RFC 4571) Official
- 5010 TCP UDP Registered to: TelePath (the IBM FlowMark workflow-management system messaging platform)[75]
- The TCP port is now used for: IBM WebSphere MQ Workflow Official
- 5011 TCP UDP TelePath (the IBM FlowMark workflow-management system messaging platform)[75] Official
- 5029 TCP Sonic Robo Blast 2 : Multiplayer[76] Unofficial
- 5031 TCP UDP AVM CAPI-over-TCP (ISDN over Ethernet tunneling)[citation needed] Unofficial
- 5037 TCP Android ADB server Unofficial
- 5050 TCP Yahoo! Messenger Unofficial
- 5051 TCP ita-agent Symantec Intruder Alert[77] Official
- 5060 TCP UDP Session Initiation Protocol (SIP) Official
- 5061 TCP Session Initiation Protocol (SIP) over TLS Official
- 5062 TCP UDP Localisation access Official
- 5064 TCP UDP EPICS Channel Access Server[78] Official
- 5065 TCP UDP EPICS Channel Access Repeater Beacon[79] Official
- 5070 TCP Binary Floor Control Protocol (BFCP)[80] Unofficial
- 5082 TCP UDP Qpur Communication Protocol Official
- 5083 TCP UDP Qpur File Protocol Official
- 5084 TCP UDP EPCglobal Low Level Reader Protocol (LLRP) Official
- 5085 TCP UDP EPCglobal Low Level Reader Protocol (LLRP) over TLS Official
- 5093 UDP SafeNet, Inc Sentinel LM, Sentinel RMS, License Manager, Client-to-Server Official
- 5099 TCP UDP SafeNet, Inc Sentinel LM, Sentinel RMS, License Manager, Server-to-Server Official
- 5104 TCP IBM Tivoli Framework NetCOOL/Impact[81] HTTP Service Unofficial
- 5106 TCP A-Talk Common connection[citation needed] Unofficial
- 5107 TCP A-Talk Remote server connection[citation needed] Unofficial
- 5108 TCP VPOP3 Mail Server Webmail[citation needed] Unofficial
- 5109 TCP UDP VPOP3 Mail Server Status[citation needed] Unofficial
- 5110 TCP ProRat Server Unofficial
- 5121 TCP Neverwinter Nights Unofficial
- 5124 TCP UDP TorgaNET (Micronational Darknet) Unofficial
- 5125 TCP UDP TorgaNET (Micronational Intelligence Darknet) Unofficial
- 5150 TCP UDP ATMP Ascend Tunnel Management Protocol[82] Official
- 5150 TCP UDP Malware Cerberus RAT[citation needed] Unofficial
- 5151 TCP ESRI SDE Instance Official
- 5151 UDP ESRI SDE Remote Start Official
- 5154 TCP UDP BZFlag Official
- 5176 TCP ConsoleWorks default UI interface[citation needed] Unofficial
- 5190 TCP ICQ and AOL Instant Messenger Official
- 5222 TCP Extensible Messaging and Presence Protocol (XMPP) client connection[83][84] Official
- 5223 TCP Extensible Messaging and Presence Protocol (XMPP) client connection over SSL Unofficial
- 5228 TCP HP Virtual Room Service Official
- 5228 TCP Google Play, Android Cloud to Device Messaging Service, Google Cloud Messaging Unofficial
- 5246 UDP Control And Provisioning of Wireless Access Points (CAPWAP) CAPWAP control[85] Official
- 5247 UDP Control And Provisioning of Wireless Access Points (CAPWAP) CAPWAP data[85] Official
- 5269 TCP Extensible Messaging and Presence Protocol (XMPP) server connection[83][84] Official
- 5280 TCP Extensible Messaging and Presence Protocol (XMPP) XEP-0124: Bidirectional-streams Over Synchronous HTTP (BOSH) Official
- 5281 TCP Undo License Manager Official
- 5281 TCP Extensible Messaging and Presence Protocol (XMPP)[86] Unofficial
- 5298 TCP UDP Extensible Messaging and Presence Protocol (XMPP)[87] Official
- 5310 TCP UDP Outlaws (1997 video game). Both UDP and TCP are reserved, but only UDP is used Official
- 5349 TCP STUN, a protocol for NAT traversal (UDP is reserved)[59] Official
- 5349 TCP TURN, a protocol for NAT traversal (UDP is reserved)[60] Official
- 5351 TCP UDP NAT Port Mapping Protocol—client-requested configuration for inbound connections through network address translators Official
- 5353 UDP Multicast DNS (mDNS) Official
- 5355 TCP UDP LLMNR—Link-Local Multicast Name Resolution, allows hosts to perform name resolution for hosts on the same local link (only provided by Windows Vista and Server 2008) Official
- 5357 TCP UDP Web Services for Devices (WSDAPI) (only provided by Windows Vista, Windows 7 and Server 2008) Unofficial
- 5358 TCP UDP WSDAPI Applications to Use a Secure Channel (only provided by Windows Vista, Windows 7 and Server 2008) Unofficial
- 5394 UDP Kega Fusion, a Sega multi-console emulator[88][89] Unofficial
- 5402 TCP UDP mftp, Stratacache[90] OmniCast content delivery system MFTP file sharing protocol Official
- 5405 TCP UDP NetSupport Manager Official
- 5412 TCP UDP IBM Rational Synergy (Telelogic Synergy) (Continuus CM) Message Router Official
- 5413 TCP UDP Wonderware SuiteLink service Official
- 5421 TCP UDP NetSupport Manager Official
- 5432 TCP UDP PostgreSQL database system Official
- 5433 TCP Bouwsoft file/webserver[91] Unofficial
- 5445 UDP Cisco Unified Video Advantage[citation needed] Unofficial
- 5450 TCP OSIsoft PI Server Client Access Unofficial
- 5454 TCP OSIsoft PI Asset Framework 1.x Client Access Unofficial
- 5455 TCP OSIsoft PI Asset Framework 1.x Client Access Unofficial
- 5457 TCP OSIsoft PI Asset Framework 2.x Client Access Unofficial
- 5458 TCP OSIsoft PI Notifications Client Access Unofficial
- 5459 TCP OSIsoft PI Asset Framework 2.x Client Access Unofficial
- 5480 TCP VMware VAMI (Virtual Appliance Management Infrastructure)—used for initial setup of various administration settings on Virtual Appliances designed using the VAMI architecture. Unofficial
- 5495 TCP IBM Cognos TM1 Admin server Unofficial
- 5498 TCP Hotline tracker server connection Unofficial
- 5499 UDP Hotline tracker server discovery Unofficial
- 5500 TCP VNC remote desktop protocol—for incoming listening viewer, Hotline control connection Unofficial
- 5501 TCP Hotline file transfer connection Unofficial
- 5517 TCP Setiqueue Proxy server client for SETI@Home project Unofficial
- 5550 TCP Hewlett-Packard Data Protector[citation needed] Unofficial
- 5555 TCP UDP Oracle WebCenter Content: Inbound Refinery—Intradoc Socket port. (formerly known as Oracle Universal Content Management). Port though often changed during installation Unofficial
- 5555 TCP Freeciv versions up to 2.0, Hewlett-Packard Data Protector, McAfee EndPoint Encryption Database Server, SAP, Default for Microsoft Dynamics CRM 4.0 Unofficial
- 5556 TCP UDP Freeciv, Oracle WebLogic Server Node Manager[92] Official
- 5591 TCP Default for Tidal Enterprise Scheduler master-Socket used for communication between Agent-to-Master, though can be changed[citation needed] Unofficial
- 5631 TCP pcANYWHEREdata, Symantec pcAnywhere (version 7.52 and later[93])[94] data Official
- 5632 UDP pcANYWHEREstat, Symantec pcAnywhere (version 7.52 and later) status Official
- 6541 TCP MirrorOp2 (default) Unofficial
- 6542 TCP MirrorOp2 (fallback) Unofficial
- 5656 TCP IBM Lotus Sametime p2p file transfer Unofficial
- 5666 TCP NRPE (Nagios) Unofficial
- 5667 TCP NSCA (Nagios) Unofficial
- 5672 TCP AMQP[95] Official
- 5678 UDP Mikrotik RouterOS Neighbor Discovery Protocol (MNDP) Unofficial
- 5683 UDP Constrained Application Protocol (CoAP) Official
- 5718 TCP Microsoft DPM Data Channel (with the agent coordinator) Unofficial
- 5719 TCP Microsoft DPM Data Channel (with the protection agent) Unofficial
- 5721 TCP UDP Kaseya[citation needed] Unofficial
- 5723 TCP System Center Operations Manager[96] Unofficial
- 5724 TCP Operations Manager Console Unofficial
- 5741 TCP UDP IDA Discover Port 1 Official
- 5742 TCP UDP IDA Discover Port 2 Official
- 5800 TCP VNC remote desktop protocol—for use over HTTP Unofficial
- 5814 TCP UDP Hewlett-Packard Support Automation (HP OpenView Self-Healing Services)[citation needed] Official
- 5850 TCP COMIT SE (PCR)[citation needed] Unofficial
- 5852 TCP Adeona client: communications to OpenDHT[citation needed] Unofficial
- 5900 TCP UDP Remote Frame Buffer protocol (RFB), Virtual Network Computing (VNC) remote desktop protocol[97] Official
- 5912 TCP Default for Tidal Enterprise Scheduler agent-Socket used for communication between Master-to-Agent, though can be changed[citation needed] Unofficial
- 5931 TCP UDP AMMYY admin Remote Control Official
- 5938 TCP UDP TeamViewer remote desktop protocol[98] Unofficial
- 5984 TCP UDP CouchDB database server Official
- 5985 TCP Windows PowerShell Default psSession Port[99] official
- 5986 TCP Windows PowerShell Default psSession Port[99] official
- 5999 TCP CVSup file update tool[100] Official
- 6000 TCP X11—used between an X client and server over the network Official
- 6001 UDP X11—used between an X client and server over the network Official
- 6005 TCP Default for BMC Software Control-M/Server—Socket used for communication between Control-M processes—though often changed during installation Official
- 6005 TCP Default for Camfrog chat & cam client Unofficial
- 6009 TCP JD Edwards EnterpriseOne ERP system JDENet messaging client listener Unofficial
- 6050 TCP Arcserve backup Unofficial
- 6050 TCP Nortel software[citation needed] Unofficial
- 6051 TCP Arcserve backup Unofficial
- 6072 TCP iOperator Protocol Signal Port[citation needed] Unofficial
- 6086 TCP PDTP—FTP like file server in a P2P network Official
- 6100 TCP Vizrt System Unofficial
- 6100 TCP Ventrilo This is the authentication port that must be allowed outbound for version 3 of Ventrilo Official
- 6101 TCP Backup Exec Agent Browser[citation needed] Unofficial
- 6110 TCP UDP softcm, HP Softbench CM Official
- 6111 TCP UDP spc, HP Softbench Sub-Process Control Official
- 6112 UDP "dtspcd"—a network daemon that accepts requests from clients to execute commands and launch applications remotely Official
- 6112 TCP "dtspcd"—a network daemon that accepts requests from clients to execute commands and launch applications remotely Official
- 6112 TCP Blizzard's Battle.net gaming service and some games,[44] ArenaNet gaming service, Relic gaming service Unofficial
- 6112 TCP Club Penguin Disney online game for kids Unofficial
- 6113 TCP Club Penguin Disney online game for kids, Used by some Blizzard games[44] Unofficial
- 6129 TCP DameWare Remote Control Official
- 6159 TCP ARINC 840 EFB Application Control Interface Official
- 6200 TCP Oracle WebCenter Content Portable: Content Server (With Native UI) and Inbound Refinery Unofficial
- 6201 TCP Oracle WebCenter Content Portable: Admin Unofficial
- 6225 TCP Oracle WebCenter Content Portable: Content Server Web UI Unofficial
- 6227 TCP Oracle WebCenter Content Portable: JavaDB Unofficial
- 6230 TCP CodengerDev Server Unofficial
- 6240 TCP Oracle WebCenter Content Portable: Capture Unofficial
- 6244 TCP UDP Oracle WebCenter Content Portable: Content Server—Intradoc Socket port Unofficial
- 6255 TCP UDP Oracle WebCenter Content Portable: Inbound Refinery—Intradoc Socket port Unofficial
- 6257 UDP WinMX (see also 6699) Unofficial
- 6260 TCP UDP planet M.U.L.E. Unofficial
- 6262 TCP Sybase Advantage Database Server Unofficial
- 6324 TCP UDP Hall Research Device discovery and configuration Official
- 6343 UDP SFlow, sFlow traffic monitoring Official
- 6346 TCP UDP gnutella-svc, gnutella (FrostWire, Limewire, Shareaza, etc.) Official
- 6347 TCP UDP gnutella-rtr, Gnutella alternate Official
- 6350 TCP UDP App Discovery and Access Protocol Official
- 6379 TCP Default port for the Redis key-value data store Unofficial
- 6389 TCP EMC CLARiiON Unofficial
- 6432 TCP PgBouncer—A connection pooler for PostgreSQL Official
- 6436 TCP Leap Motion Websocket Server TLS Unofficial
- 6437 TCP Leap Motion Websocket Server Unofficial
- 6444 TCP UDP Sun Grid Engine—Qmaster Service Official
- 6445 TCP UDP Sun Grid Engine—Execution Service Official
- 6514 TCP Syslog over TLS[101] Official
- 6515 TCP UDP Elipse RPC Protocol (REC) Official
- 6522 TCP Gobby (and other libobby-based software) Unofficial
- 6523 TCP Gobby 0.5 (and other libinfinity-based software) Unofficial
- 6543 TCP Pylons project#Pyramid Default Pylons Pyramid web service port Unofficial
- 6543 UDP Paradigm Research & Development Jetnet[102] default Unofficial
- 6566 TCP SANE (Scanner Access Now Easy)—SANE network scanner daemon[103] Official
- 6560–6561 TCP Speech-Dispatcher daemon Unofficial
- 6571 Windows Live FolderShare client Unofficial
- 6600 TCP Microsoft Hyper-V Live Official
- 6600 TCP Music Player Daemon (MPD) Unofficial
- 6601 TCP Microsoft Forefront Threat Management Gateway Official
- 6602 TCP Microsoft Windows WSS Communication Official
- 6619 TCP UDP odette-ftps, Odette File Transfer Protocol (OFTP) over TLS/SSL Official
- 6622 TCP UDP Multicast FTP Official
- 6646 UDP McAfee Network Agent[citation needed] Unofficial
- 6653 TCP Openflow 1.3 Official
- 6660–6664 TCP Internet Relay Chat (IRC) Unofficial
- 6665–6669 TCP Internet Relay Chat (IRC) Official
- 6679 TCP UDP Osorno Automation Protocol (OSAUT) Official
- 6679 TCP IRC SSL (Secure Internet Relay Chat)—often used Unofficial
- 6697 TCP IRC SSL (Secure Internet Relay Chat)—often used Official
- 6699 TCP WinMX (see also 6257) Unofficial
- 6702 TCP Default for Tidal Enterprise Scheduler client-Socket used for communication between Client-to-Master, though can be changed[citation needed] Unofficial
- 6715 TCP AberMUD and derivatives default port Unofficial
- 6771 UDP Polycom server broadcast[citation needed] Unofficial
- 6783 TCP Splashtop Remote server broadcast Unofficial
- 6784 TCP Splashtop Remote server broadcast Unofficial
- 6785 TCP Splashtop Remote server broadcast Unofficial
- 6789 TCP Campbell Scientific Loggernet Software[104] Unofficial
- 6789 TCP Bucky's Instant Messaging Program Unofficial
- 6881–6887 TCP UDP BitTorrent part of full range of ports used most often Unofficial
- 6888 TCP UDP MUSE Official
- 6888 TCP UDP BitTorrent part of full range of ports used most often Unofficial
- 6889–6890 TCP UDP BitTorrent part of full range of ports used most often Unofficial
- 6891–6900 TCP UDP BitTorrent part of full range of ports used most often Unofficial
- 6891–6900 TCP UDP Windows Live Messenger (File transfer) Unofficial
- 6901 TCP UDP Windows Live Messenger (Voice) Unofficial
- 6901 TCP UDP BitTorrent part of full range of ports used most often Unofficial
- 6902–6968 TCP UDP BitTorrent part of full range of ports used most often Unofficial
- 6969 TCP UDP acmsoda Official
- 6969 TCP BitTorrent tracker Unofficial
- 6970–6999 TCP UDP BitTorrent part of full range of ports used most often Unofficial
- 7000 TCP Default for Vuze's built in HTTPS Bittorrent Tracker Unofficial
- 7000 TCP Avira Server Management Console Unofficial
- 7001 TCP Avira Server Management Console Unofficial
- 7001 TCP Default for BEA WebLogic Server's HTTP server, though often changed during installation Unofficial
- 7002 TCP Default for BEA WebLogic Server's HTTPS server, though often changed during installation Unofficial
- 7005 TCP Default for BMC Software Control-M/Server and Control-M/Agent for Agent-to-Server, though often changed during installation Unofficial
- 7006 TCP Default for BMC Software Control-M/Server and Control-M/Agent for Server-to-Agent, though often changed during installation Unofficial
- 7010 TCP Default for Cisco AON AMC (AON Management Console)[105] Unofficial
- 7022 TCP Database mirroring endpoints[106] Unofficial
- 7023 UDP Bryan Wilcutt T2-NMCS Protocol for SatCom Modems Official
- 7025 TCP Zimbra LMTP [mailbox]—local mail delivery Unofficial
- 7047 TCP Zimbra conversion server Unofficial
- 7080 Sepialine Argos Communications port Unofficial
- 7133 TCP Enemy Territory: Quake Wars Unofficial
- 7144 TCP Peercast[citation needed] Unofficial
- 7145 TCP Peercast[citation needed] Unofficial
- 7171 TCP Tibia Unofficial
- 7262 TCP UDP CNAP (Calypso Network Access Protocol) Official
- 7306 TCP Zimbra mysql [mailbox][citation needed] Unofficial
- 7307 TCP Zimbra mysql [logger][citation needed] Unofficial
- 7312 UDP Sibelius License Server Unofficial
- 7396 TCP Web control interface for Folding@home v7.3.6 and later[107] Unofficial
- 7400 TCP UDP RTPS (Real Time Publish Subscribe) DDS Discovery Official
- 7401 TCP UDP RTPS (Real Time Publish Subscribe) DDS User-Traffic Official
- 7402 TCP UDP RTPS (Real Time Publish Subscribe) DDS Meta-Traffic Official
- 7471 TCP Stateless Transport Tunneling (STT) Unofficial
- 7473 TCP Rise: The Vieneo Province Official
- 7474 TCP Neo4J Server webadmin[108] Official
- 7509 TCP ACPLT - process automation service Official
- 7547 TCP UDP CPE WAN Management Protocol Technical Report 069 Official
- 7575 UDP Populous: The Beginning server Unofficial
- 7624 TCP UDP Instrument Neutral Distributed Interface Official
- 7631 TCP ERLPhase Official
- 7634 TCP hddtemp—Utility to monitor hard drive temperature Unofficial
- 7652–7654 TCP I2P anonymizing overlay network Unofficial
- 7655 UDP I2P SAM Bridge Socket API Unofficial
- 7656–7660 TCP I2P anonymizing overlay network Unofficial
- 7670 TCP BrettspielWelt BSW Boardgame Portal Unofficial
- 7676 TCP Aqumin AlphaVision Remote Command Interface[citation needed] Unofficial
- 7700 UDP P2P DC (RedHub)[citation needed] Unofficial
- 7707 UDP Killing Floor Unofficial
- 7708 UDP Killing Floor Unofficial
- 7717 UDP Killing Floor Unofficial
- 7777 TCP iChat server file transfer proxy Unofficial
- 7777 TCP Oracle Cluster File System 2[citation needed] Unofficial
- 7777 TCP Windows backdoor program tini.exe default[citation needed] Unofficial
- 7777 TCP Just Cause 2: Multiplayer Mod Server[citation needed] Unofficial
- 7777 TCP Xivio default Chat Server[citation needed] Unofficial
- 7777 TCP Terraria default server Unofficial
- 7777 UDP San Andreas Multiplayer default server Unofficial
- 7778 TCP Bad Trip MUD[citation needed] Unofficial
- 7777–7788 UDP Unreal Tournament series default server[citation needed] Unofficial
- 7777–7788 TCP Unreal Tournament series default server[citation needed] Unofficial
- 7787–7788 TCP GFI EventsManager 7 & 8[citation needed] Official
- 7831 TCP Default used by Smartlaunch Internet Cafe Administration[109] software Unofficial
- 7880 TCP UDP PowerSchool Gradebook Server[citation needed] Unofficial
- 7890 TCP Default that will be used by the iControl Internet Cafe Suite Administration software Unofficial
- 7915 TCP Default for YSFlight server[110] Unofficial
- 7935 TCP Fixed port used for Adobe Flash Debug Player to communicate with a debugger (Flash IDE, Flex Builder or fdb).[111] Unofficial
- 7937–9936 TCP UDP EMC2 (Legato) Networker or Sun Solstice Backup Official
- 8000 UDP iRDMI (Intel Remote Desktop Management Interface)[112]—sometimes erroneously used instead of port 8080 Official
- 8000 TCP iRDMI (Intel Remote Desktop Management Interface)[112]—sometimes erroneously used instead of port 8080 Official
- 8000 TCP Commonly used for internet radio streams such as those using SHOUTcast Unofficial
- 8000 TCP Splunk web-interface Unofficial
- 8000 TCP FreemakeVideoCapture service a part of Freemake Video Downloader[113] Unofficial
- 8000 TCP Nortel Contivity Router Firewall User Authentication (FWUA) default port number Unofficial
- 8001 TCP Commonly used for internet radio streams such as those using SHOUTcast Unofficial
- 8002 TCP Cisco Systems Unified Call Manager Intercluster[citation needed] Unofficial
- 8005 TCP Apache Tomcat's Shutdown port Unofficial
- 8006 TCP Dell AppAssure 5 API and Replication[114] Official
- 8007 TCP Dell AppAssure 5 Engine[114] Official
- 8008 TCP HTTP Alternate Official
- 8008 TCP IBM HTTP Server administration default Unofficial
- 8009 TCP ajp13—Apache JServ Protocol AJP Connector Unofficial
- 8010 TCP XMPP File transfers Unofficial
- 8011–8013 TCP HTTP/TCP Symon Communications Event and Query Engine[citation needed] Unofficial
- 8014 TCP HTTP/TCP Symon Communications Event and Query Engine[citation needed] Unofficial
- 8014 TCP UDP Perseus SDR Receiver default remote connection port[citation needed] Unofficial
- 8020 TCP 360Works SuperContainer[115] Unofficial
- 8042 TCP Orthanc—Default HTTP Port for GUI Unofficial
- 8069 TCP OpenERP Default HTTP port (web interface and xmlrpc calls) Unofficial
- 8070 TCP OpenERP Legacy netrpc protocol Unofficial
- 8074 TCP Gadu-Gadu Unofficial
- 8075 TCP Killing Floor Unofficial
- 8078 TCP UDP Default port for most Endless Online-based servers[citation needed] Unofficial
- 8080 TCP HTTP alternate (http_alt)—commonly used for Web proxy and caching server, or for running a Web server as a non-root user Official
- 8080 TCP Apache Tomcat Unofficial
- 8080 TCP M2MLogger WebFRONT Cloud connector Unofficial
- 8080 TCP Syncthing web GUI Unofficial
- 8080 UDP FilePhile Master/Relay Unofficial
- 8080 TCP Vermont Systems / RecTrac Vermont Systems RecTrac (WebTrac) network installer Unofficial
- 8081 TCP HTTP alternate, VibeStreamer, e.g. McAfee ePolicy Orchestrator (ePO) Unofficial
- 8083 UDP Transporter Connected Data, Inc. Unofficial
- 8086 TCP HELM Web Host Automation Windows Control Panel Unofficial
- 8086 TCP Kaspersky AV Control Center Unofficial
- 8087 TCP Hosting Accelerator Control Panel Unofficial
- 8087 TCP Parallels Plesk Control Panel Unofficial
- 8087 UDP Kaspersky AV Control Center Unofficial
- 8088 TCP Asterisk (PBX) Web Configuration utility (GUI Addon) Unofficial
- 8089 TCP Splunk REST API endpoint. This port is NOT used for any forwarding or indexing. It is used only for command and control functions. Unofficial
- 8089 TCP AVM Fritzbox for automatic tr069 configuration. Unofficial
- 8090 TCP Atlassian Confluence (default port) [116]
- 8090 TCP Coral Content Distribution Network (deprecated; 80 and 8080 now supported)[117] Unofficial
- 8091 TCP CouchBase Web Administration Unofficial
- 8092 TCP CouchBase API Unofficial
- 8100 TCP Console Gateway License Verification Unofficial
- 8111 TCP JOSM Remote Control Unofficial
- 8112 TCP PAC Pacifica Coin Unofficial
- 8116 UDP Check Point Cluster Control Protocol Unofficial
- 8118 TCP Privoxy—advertisement-filtering Web proxy Official
- 8123 TCP Polipo Web proxy Official
- 8123 TCP Bukkit DynMap Default Webserver Bind Address Unofficial
- 8139 TCP Puppet (software) Client agent Unofficial
- 8140 TCP Puppet (software) Master server Unofficial
- 8176 TCP Perceptive Automation Indigo Home automation server—control access Unofficial
- 8192 TCP Sophos Remote Management System Unofficial
- 8193 TCP Sophos Remote Management System Unofficial
- 8194 TCP Sophos Remote Management System Unofficial
- 8194 TCP Bloomberg Application[1] Official
- 8195 TCP Bloomberg Application[citation needed] Unofficial
- 8200 TCP GoToMyPC Unofficial
- 8222 TCP VMware Server Management User Interface[118] (insecure Web interface).[119] See also port 8333 Unofficial
- 8243 TCP UDP HTTPS listener for Apache Synapse[120] Official
- 8280 TCP UDP HTTP listener for Apache Synapse[120] Official
- 8291 TCP Winbox—Default on a MikroTik RouterOS for a Windows application used to administer MikroTik RouterOS[121] Unofficial
- 8303 UDP Teeworlds Server Unofficial
- 8330 TCP MultiBit HD, [1] Unofficial
- 8331 TCP MultiBit, [2] Unofficial
- 8332 TCP Bitcoin JSON-RPC server[122] Unofficial
- 8333 TCP Bitcoin[123] Unofficial
- 8333 TCP VMware Server Management User Interface[118] (secure Web interface).[119] See also port 8222 Unofficial
- 8337 TCP VisualSVN Distributed File System Service (VDFS)[124] Unofficial
- 8400 TCP UDP cvp, CommVault Unified Data Management Official
- 8442 TCP UDP CyBro A-bus, Cybrotech Ltd. Official
- 8443 TCP SW Soft Plesk Control Panel, Apache Tomcat SSL, Promise WebPAM SSL, McAfee ePolicy Orchestrator (ePO) Unofficial
- 8444 TCP Bitmessage Unofficial
- 8484 TCP MapleStory Login Server Unofficial
- 8500 TCP UDP ColdFusion Macromedia/Adobe ColdFusion default and Duke Nukem 3D—default Unofficial
- 8501 TCP [3] DukesterX —default[citation needed] Unofficial
- 8530 TCP Windows Server Update Services Unofficial
- 8585 TCP MapleStory Game Server Unofficial
- 8586 TCP MapleStory Game Server Unofficial
- 8587 TCP MapleStory Game Server Unofficial
- 8588 TCP MapleStory Game Server Unofficial
- 8589 TCP MapleStory Game Server Unofficial
- 8601 TCP Wavestore CCTV protocol[125] Unofficial
- 8602 TCP UDP Wavestore Notification protocol[125] Unofficial
- 8642 TCP Lotus Traveller[citation needed] Unofficial
- 8691 TCP Ultra Fractal default server port for distributing calculations over network computers Unofficial
- 8701 UDP SoftPerfect Bandwidth Manager Unofficial
- 8702 UDP SoftPerfect Bandwidth Manager Unofficial
- 8767 UDP TeamSpeak—default Unofficial
- 8768 UDP TeamSpeak—alternate Unofficial
- 8778 TCP EPOS Speech Synthesis System Unofficial
- 8787 TCP MapleStory CashShop Game Server Unofficial
- 8788 TCP MapleStory CashShop Game Server Unofficial
- 8834 Nessus web Unofficial
- 8835 Passive Vulnerability Scanner web Unofficial
- 8836 Log Correlation Engine web Unofficial
- 8840 TCP Opera Unite server Unofficial
- 8880 UDP cddbp-alt, CD DataBase (CDDB) protocol (CDDBP) alternate Official
- 8880 TCP cddbp-alt, CD DataBase (CDDB) protocol (CDDBP) alternate Official
- 8880 TCP WebSphere Application Server SOAP connector default Unofficial
- 8880 TCP Win Media Streamer to Server SOAP connector default Unofficial
- 8881 TCP Atlasz Informatics Research Ltd Secure Application Server[citation needed] Unofficial
- 8881 TCP Netflexity Inc QFlex—IBM WebSphere MQ monitoring software. Unofficial
- 8882 TCP Atlasz Informatics Research Ltd Secure Application Server[citation needed] Unofficial
- 8883 TCP UDP Secure MQ Telemetry Transport (MQTT over SSL) Official
- 8886 TCP PPM3 (Padtec Management Protocol version 3) Unofficial
- 8887 TCP HyperVM HTTP Official
- 8888 TCP HyperVM HTTPS Official
- 8888 TCP Freenet HTTP Unofficial
- 8888 TCP UDP NewsEDGE server Official
- 8888 TCP Sun Answerbook dwhttpd server (deprecated by docs.sun.com) Unofficial
- 8888 TCP GNUmp3d HTTP music streaming and Web interface Unofficial
- 8888 TCP LoLo Catcher HTTP Web interface (www.optiform.com) Unofficial
- 8888 TCP D2GS Admin Console Telnet administration console for D2GS servers (Diablo 2) Unofficial
- 8888 TCP Earthland Relams 2 Server (AU1_2)[citation needed] Unofficial
- 8888 TCP MAMP Server Unofficial
- 8889 TCP MAMP Server Unofficial
- 8889 TCP Earthland Relams 2 Server (AU1_1)[citation needed] Unofficial
- 8937 TCP Transaction Warehouse Data Service (TWDS) Official
- 8983 TCP Default for Apache Solr[126] Unofficial
- 8998 TCP I2P Monotone Repository Unofficial
- 8989 TCP STEP Bible : Scripture Tools for Every Person Unofficial
- 9000 TCP SonarQube Web Server[127] Unofficial
- 9000 TCP Buffalo LinkSystem Web access[citation needed] Unofficial
- 9000 TCP DBGp Unofficial
- 9000 TCP SqueezeCenter web server & streaming Unofficial
- 9000 UDP UDPCast Unofficial
- 9000 TCP Play! Framework web server[128] Unofficial
- 9000 TCP Hadoop NameNode default port Unofficial
- 9001 TCP UDP ETL Service Manager[129] Official
- 9001 Microsoft SharePoint authoring environment Unofficial
- 9001 cisco-xremote router configuration[citation needed] Unofficial
- 9001 Tor network default Unofficial
- 9001 TCP DBGp Proxy Unofficial
- 9001 TCP HSQLDB default port Unofficial
- 9002 Newforma Server comms Unofficial
- 9009 TCP UDP Pichat Server—Peer to peer chat software Official
- 9010 TCP TISERVICEMANAGEMENT Numara Track-It! Unofficial
- 9020 TCP WiT WiT Services Official
- 9025 TCP WiT WiT Services Official
- 9030 TCP Tor often used Unofficial
- 9043 TCP WebSphere Application Server Administration Console secure Unofficial
- 9050 TCP Tor Unofficial
- 9051 TCP Tor Unofficial
- 9060 TCP WebSphere Application Server Administration Console Unofficial
- 9080 UDP glrpc, Groove Collaboration software GLRPC Official
- 9080 TCP glrpc, Groove Collaboration software GLRPC Official
- 9080 TCP WebSphere Application Server HTTP Transport (port 1) default Unofficial
- 9080 TCP Remote Potato by FatAttitude, Windows Media Center addon Unofficial
- 9080 TCP ServerWMC, Windows Media Center addon Unofficial
- 9090 TCP UDP WebSM Unofficial
- 9090 TCP Webwasher, Secure Web, McAfee Web Gateway—Default Proxy Port[citation needed] Unofficial
- 9090 TCP Openfire Administration Console Unofficial
- 9090 TCP SqueezeCenter control (CLI) Unofficial
- 9090 TCP Cherokee Admin Panel Unofficial
- 9091 TCP Openfire Administration Console (SSL Secured) Unofficial
- 9091 TCP Transmission (BitTorrent client) Web Interface Unofficial
- 9092 TCP H2 (DBMS) Database Server Unofficial
- 9100 TCP PDL Data Stream Official
- 9100 TCP UDP LPR - RAW Printing Official
- 9101 TCP UDP Bacula Director Official
- 9102 TCP UDP Bacula File Daemon Official
- 9103 TCP UDP Bacula Storage Daemon Official
- 9105 TCP UDP Xadmin Control Daemon Official
- 9106 TCP UDP Astergate Control Daemon Official
- 9107 TCP Astergate-FAX Control Daemon Official
- 9110 UDP SSMP Message protocol Unofficial
- 9119 TCP UDP MXit Instant Messenger Official
- 9191 TCP Catamount Software—PocketMoney Sync[citation needed] Unofficial
- 9191 TCP Sierra Wireless Airlink Unofficial
- 9199 TCP Avtex LLC—qStats Unofficial
- 9200 TCP ElasticSearch[130]—default elasticsearch port Unofficial
- 9217 TCP iPass Platform Service Unofficial
- 9293 TCP Sony PlayStation RemotePlay[131] Unofficial
- 9300 TCP IBM Cognos 8 SOAP Business Intelligence and Performance Management Unofficial
- 9303 UDP D-Link Shareport Share storage and MFP printers Unofficial
- 9306 TCP Sphinx Native API Official
- 9309 TCP UDP Sony PlayStation Vita Host Collaboration WiFi Data Transfer[132] Unofficial
- 9312 TCP Sphinx SphinxQL Official
- 9332 TCP Litecoin JSON-RPC server Unofficial
- 9333 TCP Litecoin Unofficial
- 9339 TCP Clash of Clans, a mobile freemium strategy video game Unofficial
- 9418 TCP UDP git, Git pack transfer service Official
- 9420 TCP MooseFS distributed file system—master server to chunk servers Unofficial
- 9421 TCP MooseFS distributed file system—master server to clients Unofficial
- 9422 TCP MooseFS distributed file system—chunk servers to clients Unofficial
- 9443 TCP VMware HTTPS port used for accessing and administrating a vCenter Server via the Web Management Interface Unofficial
- 9535 TCP UDP mngsuite, LANDesk Management Suite Remote Control Official
- 9536 TCP UDP laes-bf, IP Fabrics Surveillance buffering function Official
- 9600 UDP Omron FINS, OMRON FINS PLC communication Official
- 9675 TCP UDP Spiceworks Desktop, IT Helpdesk Software Unofficial
- 9676 TCP UDP Spiceworks Desktop, IT Helpdesk Software Unofficial
- 9695 UDP CCNx Official
- 9800 TCP UDP WebDAV Source Official
- 9800 WebCT e-learning portal Unofficial
- 9875 TCP Club Penguin Disney online game for kids Unofficial
- 9898 UDP MonkeyCom[citation needed] Official
- 9898 TCP MonkeyCom[citation needed] Official
- 9898 TCP Tripwire—File Integrity Monitoring Software[133] Unofficial
- 9987 UDP TeamSpeak 3 server default (voice) port (for the conflicting service see the IANA list) Unofficial
- 9996 TCP UDP Ryan's App "Ryan's App" Trading Software Official
- 9996 TCP UDP The Palace "The Palace" Virtual Reality Chat software.—5 Official
- 9997 TCP Splunk port for communication between the forwarders and indexers Unofficial
- 9998 TCP UDP The Palace "The Palace" Virtual Reality Chat software.—5 Official
- 9999 Hydranode—edonkey2000 TELNET control Unofficial
- 9999 TCP Lantronix UDS-10/UDS100[134] RS-485 to Ethernet Converter TELNET control Unofficial
- 9999 Urchin Web Analytics[citation needed] Unofficial
- 10000 Webmin—Web-based administration tool for Unix-like systems Unofficial
- 10000 BackupExec Unofficial
- 10000 Ericsson Account Manager (avim)[citation needed] Unofficial
- 10001 TCP Lantronix UDS-10/UDS100[135] RS-485 to Ethernet Converter default Unofficial
- 10003 TCP ForeScout SecureConnector[citation needed] Unofficial
- 10008 TCP UDP Octopus Multiplexer, primary port for the CROMP protocol, which provides a platform-independent means for communication of objects across a network Official
- 10009 TCP UDP Cross Fire, a multiplayer online First Person Shooter[citation needed] Unofficial
- 10010 TCP Open Object Rexx (ooRexx) rxapi daemon Official
- 10017 AIX,NeXT, HPUX—rexd daemon control[citation needed] Unofficial
- 10024 TCP Zimbra smtp [mta]—to amavis from postfix[citation needed] Unofficial
- 10025 TCP Zimbra smtp [mta]—back to postfix from amavis[citation needed] Unofficial
- 10042 TCP Mathoid server[citation needed] Unofficial
- 10050 TCP UDP Zabbix-Agent Official
- 10051 TCP UDP Zabbix-Trapper Official
- 10110 TCP UDP NMEA 0183 Navigational Data. Transport of NMEA 0183 sentences over TCP or UDP Official
- 10113 TCP UDP NetIQ Endpoint Official
- 10114 TCP UDP NetIQ Qcheck Official
- 10115 TCP UDP NetIQ Endpoint Official
- 10116 TCP UDP NetIQ VoIP Assessor Official
- 10172 TCP Intuit Quickbooks client Unofficial
- 10200 TCP FRISK Software International's fpscand virus scanning daemon for Unix platforms[136] Unofficial
- 10200 TCP FRISK Software International's f-protd virus scanning daemon for Unix platforms[137] Unofficial
- 10201–10204 TCP FRISK Software International's f-protd virus scanning daemon for Unix platforms[137] Unofficial
- 10301 TCP VoiceIP-ACS UMP default device provisioning endpoint[citation needed] Unofficial
- 10302 TCP VoiceIP-ACS UMP default device provisioning endpoint (SSL)[citation needed] Unofficial
- 10308 Lock-on: Modern Air Combat[citation needed] Unofficial
- 10480 SWAT 4 Dedicated Server[citation needed] Unofficial
- 10505 UDP BlueStacks (android simulator) broadcast[138] Unofficial
- 10514 TCP UDP TLS-enabled Rsyslog (default by convention) Unofficial
- 10823 UDP Farming Simulator 2011 Default Server[citation needed] Unofficial
- 10891 TCP Jungle Disk (this port is opened by the Jungle Disk Monitor service on the localhost)[citation needed] Unofficial
- 11001 TCP UDP metasys ( Johnson Controls Metasys java AC control environment )[citation needed] Unofficial
- 11111 TCP RiCcI - Remote Configuration Interface (Redhat Linux) Unofficial
- 11112 TCP UDP ACR/NEMA Digital Imaging and Communications in Medicine (DICOM) Official
- 11155 TCP UDP Tunngle Unofficial
- 11211 TCP UDP memcached Unofficial
- 11214 TCP UDP memcached Incoming SSL Proxy Unofficial
- 11215 TCP UDP memcached Internal Outgoing SSL Proxy Unofficial
- 11235 Savage:Battle for Newerth Server Hosting[citation needed] Unofficial
- 11294 Blood Quest Online Server[citation needed] Unofficial
- 11371 TCP OpenPGP HTTP key server Official
- 11576 IPStor Server management communication Unofficial
- 11950 TCP Murraycoin JSON-RPC server[139] Unofficial
- 11951 TCP Murraycoin[139] Unofficial
- 12010 TCP ElevateDB default database port[140] Unofficial
- 12011 TCP Axence nVision[141] Unofficial
- 12012 TCP Axence nVision[141] Unofficial
- 12012 TCP Audition Online Dance Battle, Korea Server—Status/Version Check Unofficial
- 12012 UDP Audition Online Dance Battle, Korea Server—Status/Version Check Unofficial
- 12013 TCP UDP Audition Online Dance Battle, Korea Server Unofficial
- 12031 TCP Axence nVision[141] Unofficial
- 12032 TCP Axence nVision[141] Unofficial
- 12035 UDP Linden Lab viewer to sim on SecondLife[citation needed] Unofficial
- 12201 UDP GELF Protocol Unofficial
- 12222 UDP Light Weight Access Point Protocol (LWAPP) LWAPP data (RFC 5412) Official
- 12223 UDP Light Weight Access Point Protocol (LWAPP) LWAPP control (RFC 5412) Official
- 12345 NetBus—remote administration tool (often Trojan horse). Also used by NetBuster. Little Fighter 2 (TCP), Cubeworld[142] (TCP and UDP), and (TCP) GVG (Grass Valley Group) SMS7000 and RCL video router control Unofficial
- 12443 TCP IBM HMC web browser management access over HTTPS instead of default port 443[143] Unofficial
- 12489 TCP NSClient/NSClient++/NC_Net (Nagios) Unofficial
- 12975 TCP LogMeIn Hamachi (VPN tunnel software; also port 32976)—used to connect to Mediation Server (bibi.hamachi.cc); will attempt to use SSL (TCP port 443) if both 12975 & 32976 fail to connect Unofficial
- 12998–12999 UDP Takenaka RDI Mirror World on SecondLife[citation needed] Unofficial
- 13001 TCP ForeScout CounterACT[citation needed] Unofficial
- 13000–13050 UDP Linden Lab viewer to sim on SecondLife[citation needed] Unofficial
- 13008 TCP UDP Cross Fire, a multiplayer online First Person Shooter[citation needed] Unofficial
- 13075 TCP Default[144] for BMC Software Control-M/Enterprise Manager Corba communication, though often changed during installation Official
- 13195–13196 TCP UDP Ontolux Ontolux 2D Unofficial
- 13337–13340 TCP UDP ÆtherNet peer-to-peer networking[citation needed] Unofficial
- 13720 TCP UDP Symantec NetBackup—bprd (formerly VERITAS) Official
- 13721 TCP UDP Symantec NetBackup—bpdbm (formerly VERITAS) Official
- 13724 TCP UDP Symantec Network Utility—vnetd (formerly VERITAS) Official
- 13782 TCP UDP Symantec NetBackup—bpcd (formerly VERITAS) Official
- 13783 TCP UDP Symantec VOPIED protocol (formerly VERITAS) Official
- 13785 TCP UDP Symantec NetBackup Database—nbdb (formerly VERITAS) Official
- 13786 TCP UDP Symantec nomdb (formerly VERITAS) Official
- 14439 TCP APRS UI-View Amateur Radio[145] UI-WebServer Unofficial
- 14567 UDP Battlefield 1942 and mods Unofficial
- 14900 TCP K3 SYSPRO K3 Framework WCF Backbone[citation needed] Unofficial
- 15000 TCP psyBNC Unofficial
- 15000 TCP Wesnoth Unofficial
- 15000 TCP Kaspersky Network Agent[citation needed] Unofficial
- 15000 TCP hydap, Hypack Hydrographic Software Packages Data Acquisition Official
- 15000 UDP hydap, Hypack Hydrographic Software Packages Data Acquisition Official
- 15556 TCP UDP Jeex.EU Artesia (direct client-to-db.service) Official
- 15567 UDP Battlefield Vietnam and mods Unofficial
- 15345 TCP UDP XPilot Contact Official
- 16000 TCP Oracle WebCenter Content: Imaging (formerly known as Oracle Universal Content Management). Port though often changed during installation Unofficial
- 16000 TCP shroudBNC Unofficial
- 16080 TCP Mac OS X Server Web (HTTP) service with performance cache[146] Unofficial
- 16200 TCP Oracle WebCenter Content: Content Server (formerly known as Oracle Universal Content Management). Port though often changed during installation Unofficial
- 16225 TCP Oracle WebCenter Content: Content Server Web UI. Port though often changed during installation Unofficial
- 16250 TCP Oracle WebCenter Content: Inbound Refinery (formerly known as Oracle Universal Content Management). Port though often changed during installation Unofficial
- 16300 TCP Oracle WebCenter Content: Records Management (formerly known as Oracle Universal Records Management). Port though often changed during installation Unofficial
- 16384 UDP Iron Mountain Digital online backup[citation needed] Unofficial
- 16384 CISCO Default RTP MIN official
- 16400 TCP Oracle WebCenter Content: Capture (formerly known as Oracle Document Capture). Port though often changed during installation Unofficial
- 16482 CISCO Default RTP MAX official
- 16567 UDP Battlefield 2 and mods Unofficial
- 17011 TCP Worms multiplayer Unofficial
- 17500 TCP UDP Dropbox LanSync Protocol (db-lsp); used to synchronize file catalogs between Dropbox clients on a local network. Official
- 18010 TCP Super Dancer Online Extreme(SDO-X)—CiB Net Station Malaysia Server[citation needed] Unofficial
- 18091 TCP UDP memcached Internal REST HTTPS for SSL Unofficial
- 18092 TCP UDP memcached Internal CAPI HTTPS for SSL Unofficial
- 18104 TCP RAD PDF Service Official
- 18180 TCP DART Reporting server[citation needed] Unofficial
- 18200 TCP UDP Audition Online Dance Battle, AsiaSoft Thailand Server—Status/Version Check Unofficial
- 18201 TCP UDP Audition Online Dance Battle, AsiaSoft Thailand Server Unofficial
- 18206 TCP UDP Audition Online Dance Battle, AsiaSoft Thailand Server—FAM Database Unofficial
- 18300 TCP UDP Audition Online Dance Battle, AsiaSoft SEA Server—Status/Version Check Unofficial
- 18301 TCP UDP Audition Online Dance Battle, AsiaSoft SEA Server Unofficial
- 18306 TCP UDP Audition Online Dance Battle, AsiaSoft SEA Server—FAM Database Unofficial
- 18333 TCP Bitcoin testnet[123] Unofficial
- 18400 TCP UDP Audition Online Dance Battle, KAIZEN Brazil Server—Status/Version Check Unofficial
- 18401 TCP UDP Audition Online Dance Battle, KAIZEN Brazil Server Unofficial
- 18505 TCP UDP Audition Online Dance Battle R4p3 Server, Nexon Server—Status/Version Check Unofficial R4p3 Server
- 18506 TCP UDP Audition Online Dance Battle, Nexon Server Unofficial
- 18605 TCP UDP X-BEAT—Status/Version Check Unofficial
- 18606 TCP UDP X-BEAT Unofficial
- 19000 TCP UDP Audition Online Dance Battle, G10/alaplaya Server—Status/Version Check Unofficial
- 19000 UDP JACK sound server Unofficial
- 19001 TCP UDP Audition Online Dance Battle, G10/alaplaya Server Unofficial
- 19007 TCP UDP Veejansh Inc. Scintilla Device Service Official
- 19132 UDP Standard Minecraft Pocket Edition Multiplayer Server Port Unofficial
- 19150 TCP UDP Gkrellm Server Unofficial
- 19226 TCP Panda Software AdminSecure Communication Agent Unofficial
- 19283 TCP UDP K2—KeyAuditor & KeyServer, Sassafras Software Inc.[147] Software Asset Management tools Official
- 19294 TCP Google Talk Voice and Video connections[148] Unofficial
- 19295 UDP Google Talk Voice and Video connections[148] Unofficial
- 19302 UDP Google Talk Voice and Video connections[148] Unofficial
- 19315 TCP UDP KeyShadow for K2—KeyAuditor & KeyServer, Sassafras Software Inc.[147] Software Asset Management tools Official
- 19540 TCP Gamecoin RCP[citation needed] Unofficial
- 19540 TCP Gamecoin Testnet[citation needed] Unofficial
- 19540 TCP Gamecoin P2P[citation needed] Unofficial
- 19540 TCP UDP Belkin Network USB Hub[citation needed] Unofficial
- 19638 TCP Ensim Control Panel[citation needed] Unofficial
- 19812 TCP 4D database SQL Communication[149] Official
- 19813 TCP UDP 4D database Client Server Communication[149] Official
- 19814 TCP 4D database DB4D Communication[149] Official
- 19999 DNP—Secure (Distributed Network Protocol—Secure), a secure version of the protocol used in SCADA systems between communicating RTU's and IED's Official
- 20000 DNP (Distributed Network Protocol), a protocol used in SCADA systems between communicating RTU's and IED's Official
- 20000 Usermin, Web-based user tool Unofficial
- 20202 TCP OnNet (Net2E) Unofficial
- 20014 TCP DART Reporting server[citation needed] Unofficial
- 20560 TCP UDP Killing Floor Unofficial
- 20595 UDP 0 A.D. Empires Ascendant Unofficial
- 20702 TCP Precise TPM Listener Agent Unofficial
- 20720 TCP Symantec i3 Web GUI server Unofficial
- 20790 TCP Precise TPM Web GUI server Unofficial
- 21001 TCP AMLFilter, AMLFilter Inc. amlf-admin default port Unofficial
- 21011 TCP AMLFilter, AMLFilter Inc. amlf-engine-01 default http port Unofficial
- 21012 TCP AMLFilter, AMLFilter Inc. amlf-engine-01 default https port Unofficial
- 21021 TCP AMLFilter, AMLFilter Inc. amlf-engine-02 default http port Unofficial
- 21022 TCP AMLFilter, AMLFilter Inc. amlf-engine-02 default https port Unofficial
- 21025 TCP Starbound Server (default), Starbound Unofficial
- 22136 TCP FLIR Systems Camera Resource Protocol Unofficial
- 22222 TCP Davis Instruments, WeatherLink IP Unofficial
- 22347 TCP UDP WibuKey, WIBU-SYSTEMS AG Software protection system Official
- 22349 TCP Wolfson Microelectronics WISCEBridge Debug Protocol[150] Unofficial
- 22350 TCP UDP CodeMeter, WIBU-SYSTEMS AG Software protection system Official
- 23073 Soldat Dedicated Server Unofficial
- 23399 Skype Default Protocol Unofficial
- 23513 Duke Nukem 3D#Source code Duke Nukem Ports Unofficial
- 24441 TCP UDP Pyzor spam detection network Unofficial
- 24444 NetBeans integrated development environment Unofficial
- 24465 TCP UDP Tonido Directory Server for Tonido which is a Personal Web App and P2P platform Official
- 24554 TCP UDP BINKP, Fidonet mail transfers over TCP/IP Official
- 24800 Synergy: keyboard/mouse sharing software Unofficial
- 24842 StepMania: Online: Dance Dance Revolution Simulator Unofficial
- 25000 TCP Teamware Office standard client connection Official
- 25001 TCP Default port for Unity3D networking Official
- 25003 TCP Teamware Office client notifier Official
- 25005 TCP Teamware Office message transfer Official
- 25007 TCP Teamware Office MIME Connector Official
- 25008 TCP Jayson's Water Fun Connector Unofficial
- 25010 TCP Teamware Office Agent server Official
- 25560 TCP codeheart.js Relay Server Unofficial
- 25565 TCP Standard Minecraft (Dedicated) Server Official
- 25565 MySQL Standard MySQL port Official
- 25570 Manic Digger default single player port Unofficial
- 25826 UDP collectd default port[151] Unofficial
- 25828–25840 TCP UDP DarknessBlade Network. Unofficial
- 25888 UDP Xfire (Firewall Report, UDP_IN) IP Address (206.220.40.146) resolves to gameservertracking.xfire.com. Use unknown. Unofficial
- 25999 TCP Xfire Unofficial
- 26000 UDP id Software's Quake server Official
- 26000 TCP id Software's Quake server Official
- 26000 TCP CCP's EVE Online Online gaming MMORPG Unofficial
- 26000 UDP Xonotic, an open source arena shooter Official
- 26850 TCP War of No Return Server Port[citation needed] Unofficial
- 26900 TCP CCP's EVE Online Online gaming MMORPG Unofficial
- 26901 TCP CCP's EVE Online Online gaming MMORPG Unofficial
- 26950 TCP UDP GIMA Productions Unofficial
- 27000–27030 UDP Steam Client Unofficial
- 27000 UDP (through 27006) id Software's QuakeWorld master server Unofficial
- 27000 TCP PowerBuilder SySAM license server Unofficial
- 27000–27009 TCP FlexNet Publisher's License server (from the range of default ports) Unofficial
- 27010 Source engine dedicated server port Unofficial
- 27014–27050 TCP Steam Downloads Unofficial
- 27014 Source engine dedicated server port (rare) Unofficial
- 27015 GoldSrc and Source engine dedicated server port, AppleMobileDeviceService[152] Unofficial
- 27016 Magicka server port Unofficial
- 27017 mongoDB server port Unofficial
- 27374 Sub7 default. Unofficial
- 27500–27900 UDP id Software's QuakeWorld Unofficial
- 27888 UDP Kaillera server Unofficial
- 27900–27901 Nintendo Wi-Fi Connection Unofficial
- 27901–27910 UDP id Software's Quake II master server Unofficial
- 27950 UDP OpenArena outgoing Unofficial
- 27960–27969 UDP Activision's Enemy Territory and id Software's Quake III Arena, Quake III and Quake Live and some ioquake3 derived games, such as Urban Terror (OpenArena incoming) Unofficial
- 28000 Bitfighter Common/default Bitfighter Server Unofficial
- 28001 Starsiege: Tribes Common/default Tribes v.1 Server Unofficial
- 28395 TCP www.SmartSystemsLLC.com Used by Smart Sale 5.0[citation needed] Unofficial
- 28785 UDP Cube 2 Sauerbraten[153] Unofficial
- 28786 UDP Cube 2 Sauerbraten Port 2[153] Unofficial
- 28801–28802 UDP Red Eclipse (Cube 2 derivative) default ports[154] Unofficial
- 28852 TCP UDP Killing Floor Unofficial
- 28910 Nintendo Wi-Fi Connection[155] Unofficial
- 28960 UDP Call of Duty; Call of Duty: United Offensive; Call of Duty 2; Call of Duty 4: Modern Warfare; Call of Duty: World at War (PC Version) Unofficial
- 29000 Perfect World International Used by the Perfect World International Client Unofficial
- 29070 TCP UDP Game titled "Jedi Knight: Jedi Academy" by Ravensoft Unofficial
- 29292 TCP TMO Integration Service Communications Port, Used by Transaction Manager SaaS (HighJump Software)[citation needed] Unofficial
- 29900–29901 Nintendo Wi-Fi Connection[155] Unofficial
- 29920 Nintendo Wi-Fi Connection[155] Unofficial
- 30000 Pokémon Netbattle Unofficial
- 30301 BitTorrent Unofficial
- 30564 TCP Multiplicity: keyboard/mouse/clipboard sharing software Unofficial
- 30718 UDP Lantronix Discovery for Lantronix serial-to-ethernet devices Unofficial
- 30777 TCP ZangZing agent Unofficial
- 31314 TCP electric imp node<>server communication (TLS) Unofficial
- 31337 TCP Back Orifice—remote administration tool (often Trojan horse) Unofficial
- 31415 ThoughtSignal—Server Communication Service (often Informational) Unofficial
- 31438 Rocket Software U2 uvcs—Server Communication Service Unofficial
- 31456 TCP TetriNET IRC gateway on some servers Unofficial
- 31457 TCP TetriNET Official
- 31458 TCP TetriNET Used for game spectators Unofficial
- 31620 TCP UDP LM-MON (Standard Floating License Manager LM-MON) Official
- 32123 TCP x3Lobby Used by x3Lobby, an internet application. Unofficial
- 32137 TCP UDP Immunet Protect (UDP in version 2.0,[156] TCP since version 3.0[157]) Unofficial
- 32245 TCP MMTSG-mutualed over MMT (encrypted transmission) Unofficial
- 32400 TCP UDP Used for Plex Media Server connections and media streams Unofficial
- 32769 TCP FileNet RPC Unofficial
- 32887 TCP Used by "Ace of Spades" game Unofficial
- 32976 TCP LogMeIn Hamachi (VPN tunnel software; also port 12975)—used to connect to Mediation Server (bibi.hamachi.cc); will attempt to use SSL (TCP port 443) if both 12975 & 32976 fail to connect Unofficial
- 33330 UDP FMAudit Unofficial
- 33333 UDP TNTchat default server port Unofficial
- 33434 TCP UDP traceroute Official
- 33848 UDP Jenkins Remote access API and Auto-Discovery Unofficial
- 33982 TCP UDP Dezta software Unofficial
- 34000 MasterPort—WarZ Unofficial
- 34001 ClientPort—WarZ Unofficial
- 34010 PortStart—WarZ Unofficial
- 34271 Remuco remote control for media players[158] Unofficial
- 34443 Linksys PSUS4 print server[159] Unofficial
- 34567 TCP EDI service[160] Official
- 35357 TCP OpenStack ID Service Official
- 36330 TCP Folding@home v7 default for client control interface Unofficial
- 36963 UDP Unreal Software multiplayer games, such as Counter Strike 2D (2D clone of Counter Strike) Unofficial
- 37659 TCP Axence nVision[citation needed] Unofficial
- 37777 TCP Digital Video Recorder hardware[citation needed] Unofficial
- 40000 TCP UDP SafetyNET p Real-time Industrial Ethernet protocol Official
- 40123 UDP Flatcast[161] Unofficial
- 41794 TCP UDP Crestron Control Port Official
- 41795 TCP UDP Crestron Control Port Official
- 41823 TCP UDP Murealm Client[citation needed] Unofficial
- 43034 TCP UDP LarmX.com™ database update mtr port[citation needed] Unofficial
- 43047 TCP TheòsMessenger second port for service TheòsMessenger[citation needed] Unofficial
- 43048 TCP TheòsMessenger third port for service TheòsMessenger[citation needed] Unofficial
- 43594 TCP RuneScape, FunOrb, Runescape Private Servers game servers Unofficial
- 43595 TCP RuneScape JAGGRAB servers Unofficial
- 44405 TCP Mu Online Connect Server[citation needed] Unofficial
- 44444 TCP LightClaw.TeamServer Asset synchronization[citation needed] Unofficial
- 45824 TCP Server for the DAI family of client-server products[citation needed] Official
- 47001 TCP WinRM—Windows Remote Management Service[162] Official
- 47808 UDP BACnet Building Automation and Control Networks (4780810 = BAC016), commonly spills to 47809–47816 Official
- 48653 TCP UDP Robot Raconteur transport[163] Official
- 49151 TCP UDP Reserved[1] Official
- 50006 UDP Red Hat Cluster Configuration System Daemon Reserved[164] Unofficial
- 50007 UDP Red Hat Cluster Configuration System Daemon Reserved[164] Unofficial
- 50008 UDP Red Hat Cluster Configuration System Daemon Reserved[164] Unofficial
- 50009 UDP Red Hat Cluster Configuration System Daemon Reserved[164] Unofficial
- 60000-61000 UDP Mosh
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