PORTS

0 1 Reserved
1 2 TCP Port Service Multiplexer (TCPMUX)
2 2 CompressNET[2] Management Utility[3]
3 2 CompressNET[2] Compression Process[4]
4 2 Unassigned
5 2 Remote Job Entry
6 2 Unassigned
7 2 Echo Protocol
8 2 Unassigned
9 2 Discard Protocol
10 2 Unassigned
11 2 Active Users (systat service[5])
12 2 Unassigned
13 2 Daytime Protocol (RFC 867)
14 2 Unassigned
15 2 netstat service[5]
16 2 Unassigned
17 2 Quote of the Day
18 2 Message Send Protocol
19 2 Character Generator Protocol (CHARGEN)
20 1 FTP�data transfer
21 1 FTP�control (command)
22 2 Secure Shell (SSH)�used for secure logins, file transfers (scp, sftp) and port forwarding
23 1 Telnet protocol�unencrypted text communications
24 2 Priv-mail : any private mail system.
25 1 Simple Mail Transfer Protocol (SMTP)�used for e-mail routing between mail servers
34 2 Remote File (RF)�used to transfer files between machines
35 2 Any private printer server protocol
37 2 TIME protocol
39 2 Resource Location Protocol[6] (RLP)�used for determining the location of higher level services from hosts on a network
41 2 Graphics
42 2 nameserver, ARPA Host Name Server Protocol
43 1 WHOIS protocol
47 2 NI FTP[6]
49 2 TACACS Login Host protocol
50 2 Remote Mail Checking Protocol[7]
51 2 IMP Logical Address Maintenance
52 2 XNS (Xerox Network Systems) Time Protocol
53 2 Domain Name System (DNS)
54 2 XNS (Xerox Network Systems) Clearinghouse
55 2 ISI Graphics Language (ISI-GL)
56 2 XNS (Xerox Network Systems) Authentication
57 1 Mail Transfer Protocol (MTP)
58 2 XNS (Xerox Network Systems) Mail
67 1 Bootstrap Protocol (BOOTP) Server; also used by Dynamic Host Configuration Protocol (DHCP)
68 1 Bootstrap Protocol (BOOTP) Client; also used by Dynamic Host Configuration Protocol (DHCP)
69 1 Trivial File Transfer Protocol (TFTP)
70 1 Gopher protocol
79 1 Finger protocol
80 2 Hypertext Transfer Protocol (HTTP)
81 1 Torpark�Onion routing
82 1 Torpark�Control
83 1 MIT ML Device
88 2 Kerberos�authentication system
90 2 dnsix (DoD Network Security for Information Exchange) Securit Attribute Token Map
99 1 WIP Message Protocol
101 1 NIC host name
102 1 ISO-TSAP (Transport Service Access Point) Class 0 protocol[9]
104 2 ACR/NEMA Digital Imaging and Communications in Medicine
105 2 CCSO Nameserver Protocol (Qi/Ph)
107 1 Remote TELNET Service[10] protocol
108 2 SNA Gateway Access Server [11]
109 1 Post Office Protocol v2 (POP2)
110 1 Post Office Protocol v3 (POP3)
111 2 ONC RPC (SunRPC)
113 1 ident�Identification Protocol,[12] used by IRC servers to identify users
115 1 Simple File Transfer Protocol (SFTP)
117 1 UUCP Path Service
118 2 SQL (Structured Query Language) Services
119 1 Network News Transfer Protocol (NNTP)�retrieval of newsgroup messages
123 1 Network Time Protocol (NTP)�used for time synchronization
135 2 DCE endpoint resolution
137 2 NetBIOS NetBIOS Name Service
138 2 NetBIOS NetBIOS Datagram Service
139 2 NetBIOS NetBIOS Session Service
143 2 Internet Message Access Protocol (IMAP)�management of email messages
152 2 Background File Transfer Program (BFTP)[14]
153 2 SGMP, Simple Gateway Monitoring Protocol
156 2 SQL Service
158 2 DMSP, Distributed Mail Service Protocol
161 1 Simple Network Management Protocol (SNMP)
162 2 Simple Network Management Protocol Trap (SNMPTRAP)[15]
170 1 Print-srv, Network PostScript
177 2 X Display Manager Control Protocol (XDMCP)
179 1 BGP (Border Gateway Protocol)
194 2 Internet Relay Chat (IRC)
199 2 SMUX, SNMP Unix Multiplexer
201 2 AppleTalk Routing Maintenance
209 2 The Quick Mail Transfer Protocol
210 2 ANSI Z39.50
213 2 Internetwork Packet Exchange (IPX)
218 2 Message posting protocol (MPP)
220 2 Internet Message Access Protocol (IMAP), version 3
256 2 2DEV "2SP" Port
259 2 ESRO, Efficient Short Remote Operations
264 2 BGMP, Border Gateway Multicast Protocol
308 1 Novastor Online Backup
311 1 Mac OS X Server Admin (officially AppleShare IP Web administration)
318 2 PKIX TSP, Time Stamp Protocol
319 1 Precision time protocol event messages
320 1 Precision time protocol general messages
323 2 IMMP, Internet Message Mapping Protocol
350 2 MATIP-Type A, Mapping of Airline Traffic over Internet Protocol
351 2 MATIP-Type B, Mapping of Airline Traffic over Internet Protocol
366 2 ODMR, On-Demand Mail Relay
369 2 Rpc2portmap
370 1 codaauth2�Coda authentication server
371 2 ClearCase albd
383 2 HP data alarm manager
384 2 A Remote Network Server System
387 2 AURP, AppleTalk Update-based Routing Protocol[17]
389 2 Lightweight Directory Access Protocol (LDAP)
401 2 UPS Uninterruptible Power Supply
402 1 Altiris, Altiris Deployment Client
411 1 Direct Connect Hub
412 1 Direct Connect Client-to-Client
427 2 Service Location Protocol (SLP)
443 1 HTTPS (Hypertext Transfer Protocol over SSL/TLS)
444 2 SNPP, Simple Network Paging Protocol (RFC 1568)
445 1 Microsoft-DS Active Directory, Windows shares
464 2 Kerberos Change/Set password
465 1 Cisco protocol
475 2 tcpnethaspsrv (Aladdin Knowledge Systems Hasp services, TCP/IP version)
497 1 Dantz Retrospect
500 1 Internet Security Association and Key Management Protocol (ISAKMP)
501 1 STMF, Simple Transportation Management Framework�DOT NTCIP 1101
502 2 asa-appl-proto, Protocol
504 2 Citadel�multiservice protocol for dedicated clients for the Citadel groupware system
510 1 First Class Protocol
512 1 Rexec, Remote Process Execution
513 1 rlogin
514 1 Shell�used to execute non-interactive commands on a remote system (Remote Shell, rsh, remsh)
515 1 Line Printer Daemon�print service
517 1 Talk
518 1 NTalk
520 1 efs, extended file name server
524 2 NetWare Core Protocol (NCP) is used for a variety things such as access to primary NetWare server resources, Time Synchronization, etc.
525 1 Timed, Timeserver
530 2 RPC
531 2 AOL Instant Messenger, IRC
532 1 netnews
533 1 netwall, For Emergency Broadcasts
540 1 UUCP (Unix-to-Unix Copy Protocol)
542 2 commerce (Commerce Applications)
543 1 klogin, Kerberos login
544 1 kshell, Kerberos Remote shell
545 1 OSIsoft PI (VMS), OSISoft PI Server Client Access
546 2 DHCPv6 client
547 2 DHCPv6 server
548 1 Apple Filing Protocol (AFP) over TCP
550 1 new-rwho, new-who
554 2 Real Time Streaming Protocol (RTSP)
556 1 Remotefs, RFS, rfs_server
560 1 rmonitor, Remote Monitor
561 1 monitor
563 2 NNTP protocol over TLS/SSL (NNTPS)
587 1 e-mail message submission[18] (SMTP)
591 1 FileMaker 6.0 (and later) Web Sharing (HTTP Alternate, also see port 80)
593 2 HTTP RPC Ep Map, Remote procedure call over Hypertext Transfer Protocol, often used by Distributed Component Object Model services and Microsoft Exchange Server
604 1 TUNNEL profile,[19] a protocol for BEEP peers to form an application layer tunnel
623 1 ASF Remote Management and Control Protocol (ASF-RMCP)
631 2 Internet Printing Protocol (IPP)
635 2 RLZ DBase
636 2 Lightweight Directory Access Protocol over TLS/SSL (LDAPS)
639 2 MSDP, Multicast Source Discovery Protocol
641 2 SupportSoft Nexus Remote Command (control/listening): A proxy gateway connecting remote control traffic
646 2 LDP, Label Distribution Protocol, a routing protocol used in MPLS networks
647 1 DHCP Failover protocol[20]
648 1 RRP (Registry Registrar Protocol)[21]
651 2 IEEE-MMS
652 1 DTCP, Dynamic Tunnel Configuration Protocol
653 2 SupportSoft Nexus Remote Command (data): A proxy gateway connecting remote control traffic
654 1 Media Management System (MMS) Media Management Protocol (MMP)[22]
657 2 IBM RMC (Remote monitoring and Control) protocol, used by System p5 AIX Integrated Virtualization Manager (IVM)[23] and Hardware Management Console to connect managed logical partitions (LPAR) to enable dynamic partition reconfiguration
660 1 Mac OS X Server administration
665 1 sun-dr, Remote Dynamic Reconfiguration
666 1 Doom, first online first-person shooter
674 1 ACAP (Application Configuration Access Protocol)
691 1 MS Exchange Routing
692 1 Hyperwave-ISP
694 2 Linux-HA High availability Heartbeat
695 1 IEEE-MMS-SSL (IEEE Media Management System over SSL)[24]
698 1 OLSR (Optimized Link State Routing)
699 1 Access Network
700 1 EPP (Extensible Provisioning Protocol), a protocol for communication between domain name registries and registrars (RFC 5734)
701 1 LMP (Link Management Protocol (Internet)),[25] a protocol that runs between a pair of nodes and is used to manage traffic engineering (TE) links
702 1 IRIS[26][27] (Internet Registry Information Service) over BEEP (Blocks Extensible Exchange Protocol)[28] (RFC 3983)
706 1 Secure Internet Live Conferencing (SILC)
711 1 Cisco Tag Distribution Protocol[29][30][31]�being replaced by the MPLS Label Distribution Protocol[32]
712 1 Topology Broadcast based on Reverse-Path Forwarding routing protocol (TBRPF) (RFC 3684)
720 1 SMQP, Simple Message Queue Protocol
749 2 Kerberos (protocol) administration
750 1 rfile
751 2 pump
752 1 qrh
753 1 Reverse Routing Header (rrh)[33]
754 1 tell send
760 2 ns
782 1 Conserver serial-console management server
783 1 SpamAssassin spamd daemon
829 1 CMP (Certificate Management Protocol)
843 1 Adobe Flash socket policy server
847 1 DHCP Failover protocol
860 1 iSCSI (RFC 3720)
873 1 rsync file synchronisation protocol
888 1 cddbp, CD DataBase (CDDB) protocol (CDDBP)�unassigned but widespread use
901 1 Samba Web Administration Tool (SWAT)
902 1 ideafarm-door 902/tcp self documenting Door: send 0x00 for info
903 1 VMware Remote Console [34]
904 1 VMware Server Alternate (if 902 is in use, i.e. SUSE linux)
911 1 Network Console on Acid (NCA)�local tty redirection over OpenSSH
953 2 Domain Name System (DNS) RNDC Service
981 1 SofaWare Technologies Remote HTTPS management for firewall devices running embedded Check Point FireWall-1 software
989 2 FTPS Protocol (data): FTP over TLS/SSL
990 2 FTPS Protocol (control): FTP over TLS/SSL
991 2 NAS (Netnews Administration System)
992 2 TELNET protocol over TLS/SSL
993 1 Internet Message Access Protocol over SSL (IMAPS)
995 1 Post Office Protocol 3 over TLS/SSL (POP3S)
999 1 ScimoreDB Database System
1001 1 JtoMB
1002 1 Opsware agent (aka cogbot)
1023 2 Reserved[1]
1024 2 Reserved[1]
1025 1 NFS or IIS or Teradata
1026 1 Often used by Microsoft DCOM services
1029 1 Often used by Microsoft DCOM services
1058 2 nim, IBM AIX Network Installation Manager (NIM)
1059 2 nimreg, IBM AIX Network Installation Manager (NIM)
1080 1 SOCKS proxy
1085 2 WebObjects
1098 2 rmiactivation, RMI Activation
1099 2 rmiregistry, RMI Registry
1109 1 Reserved[1]
1110 1 EasyBits School network discovery protocol (for Intel's CMPC platform)
1140 2 AutoNOC protocol
1167 1 phone, conference calling
1169 2 Tripwire
1176 1 Perceptive Automation Indigo Home automation server
1182 2 AcceleNet Intelligent Transfer Protocol
1194 2 OpenVPN
1198 2 The cajo project Free dynamic transparent distributed computing in Java
1200 1 scol, protocol used by SCOL 3D virtual worlds server to answer world name resolution client request[35]
1214 1 Kazaa
1217 1 Uvora Online
1220 1 QuickTime Streaming Server administration
1223 2 TGP, TrulyGlobal Protocol, also known as "The Gur Protocol" (named for Gur Kimchi of TrulyGlobal)
1234 1 VLC media player Default port for UDP/RTP stream
1236 1 Symantec BindView Control UNIX Default port for TCP management server connections
1241 2 Nessus Security Scanner
1270 2 Microsoft System Center Operations Manager (SCOM) (formerly Microsoft Operations Manager (MOM)) agent
1293 2 IPSec (Internet Protocol Security)
1301 1 Palmer Performance OBDNet
1309 1 Altera Quartus jtagd
1311 1 Dell OpenManage HTTPS
1313 1 Xbiim (Canvii server)
1319 1 AMX ICSP
1337 1 Men and Mice DNS
1352 1 IBM Lotus Notes/Domino[36] (RPC) protocol
1387 2 cadsi-lm, LMS International (formerly Computer Aided Design Software, Inc. (CADSI)) LM
1414 1 IBM WebSphere MQ (formerly known as MQSeries)
1417 2 Timbuktu Service 1 Port
1418 2 Timbuktu Service 2 Port
1419 2 Timbuktu Service 3 Port
1420 2 Timbuktu Service 4 Port
1431 1 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
1433 1 MSSQL (Microsoft SQL Server database management system) Server
1434 2 MSSQL (Microsoft SQL Server database management system) Monitor
1470 1 Solarwinds Kiwi Log Server
1494 1 Citrix XenApp Independent Computing Architecture (ICA) thin client protocol
1500 1 NetGuard GuardianPro firewall (NT4-based) Remote Management
1501 1 NetGuard GuardianPro firewall (NT4-based) Authentication Client
1503 2 Windows Live Messenger (Whiteboard and Application Sharing)
1512 2 Microsoft Windows Internet Name Service (WINS)
1513 2 Garena Garena Gaming Client
1521 1 nCube License Manager
1524 2 ingreslock, ingres
1526 1 Oracle database common alternative for listener
1533 1 IBM Sametime IM�Virtual Places Chat Microsoft SQL Server
1547 2 Laplink
1550 0 Gadu-Gadu (direct client-to-client)
1581 1 MIL STD 2045-47001 VMF
1589 1 Cisco VQP (VLAN Query Protocol) / VMPS
1627 0 iSketch
1645 2 radius auth, RADIUS authentication protocol (default for Cisco and Juniper Networks RADIUS servers)
1646 2 radius acct, RADIUS authentication protocol (default for Cisco and Juniper Networks RADIUS servers)
1666 1 Perforce
1677 2 Novell GroupWise clients in client/server access mode
1701 1 Layer 2 Forwarding Protocol (L2F) & Layer 2 Tunneling Protocol (L2TP)
1707 1 Romtoc Packet Protocol (L2F) & Layer 2 Tunneling Protocol (L2TP)
1716 1 America's Army Massively multiplayer online game (MMO)
1719 1 H.323 Registration and alternate communication
1720 1 H.323 Call signalling
1723 2 Microsoft Point-to-Point Tunneling Protocol (PPTP)
1725 1 Valve Steam Client
1755 2 Microsoft Media Services (MMS, ms-streaming)
1761 1 cft-0
1801 2 Microsoft Message Queuing
1812 2 radius, RADIUS authentication protocol
1813 2 radacct, RADIUS accounting protocol
1863 1 MSNP (Microsoft Notification Protocol), used by the .NET Messenger Service and a number of Instant Messaging clients
1883 2 MQ Telemetry Transport (MQTT), formerly known as MQIsdp (MQSeries SCADA protocol)
1886 1 Leonardo over IP Pro2col Ltd
1900 1 Microsoft SSDP Enables discovery of UPnP devices
1920 1 IBM Tivoli Monitoring Console (https)
1935 1 Adobe Systems Macromedia Flash Real Time Messaging Protocol (RTMP) "plain" protocol
1947 2 SentinelSRM (hasplm), Aladdin HASP License Manager
1967 1 Cisco IOS IP Service Level Agreements (IP SLAs) Control Protocol
1970 2 Netop Business Solutions Netop Remote Control
1971 2 Netop Business Solutions Netop School
1972 2 InterSystems Cach�
1984 1 Big Brother System and Network Monitor
1985 1 Cisco HSRP
1994 2 Cisco STUN-SDLC (Serial Tunneling�Synchronous Data Link Control) protocol
1997 1 Chizmo Networks Transfer Tool
1998 2 Cisco X.25 over TCP (XOT) service
2000 2 Cisco SCCP (Skinny)
2001 1 CAPTAN Test Stand System
2002 1 Secure Access Control Server (ACS) for Windows
2030 0 Oracle Services for Microsoft Transaction Server
2031 2 mobrien-chat(http://chat.mobrien.com:2031)
2041 1 Mail.Ru Agent communication protocol
2049 1 Network File System
2053 1 lot105-ds-upd Lot105 DSuper Updates
2056 1 Civilization 4 multiplayer
2073 2 DataReel Database
2074 2 Vertel VMF SA (i.e. App.. SpeakFreely)
2082 1 Infowave Mobility Server
2083 1 Secure Radius Service (radsec)
2086 1 GNUnet
2087 1 WebHost Manager default SSL
2095 1 CPanel default Web mail
2096 1 CPanel default SSL Web mail
2102 2 zephyr-srv Project Athena Zephyr Notification Service server
2103 2 zephyr-clt Project Athena Zephyr Notification Service serv-hm connection
2104 2 zephyr-hm Project Athena Zephyr Notification Service hostmanager
2105 2 IBM MiniPay
2144 1 Iron Mountain LiveVault Agent
2145 1 Iron Mountain LiveVault Agent
2156 1 Talari Reliable Protocol
2161 1 APC Agent
2181 2 EForward-document transport system
2190 1 TiVoConnect Beacon
2200 1 Tuxanci game server[37]
2210 1 NOAAPORT Broadcast Network
2211 1 EMWIN
2212 1 LeeCO POS Server Service
2219 2 NetIQ NCAP Protocol
2220 2 NetIQ End2End
2221 1 ESET Anti-virus updates
2222 1 DirectAdmin default & ESET Remote Administration
2223 1 Microsoft Office OS X antipiracy network monitor
2261 2 CoMotion Master
2262 2 CoMotion Backup
2301 1 HP System Management Redirect to port 2381
2302 1 ArmA multiplayer (default for game)
2303 1 ArmA multiplayer (default for server reporting) (default port for game +1)
2305 1 ArmA multiplayer (default for VoN) (default port for game +3)
2369 1 Default for BMC Software Control-M/Server�Configuration Agent, though often changed during installation
2370 1 Default for BMC Software Control-M/Server�to allow the Control-M/Enterprise Manager to connect to the Control-M/Server, though often changed during installation
2381 1 HP Insight Manager default for Web server
2401 1 CVS version control system
2404 1 IEC 60870-5 -104, used to send electric power telecontrol messages between two systems via directly connected data circuits
2420 1 Westell Remote Access
2427 1 Cisco MGCP
2447 2 ovwdb�OpenView Network Node Manager (NNM) daemon
2483 2 Oracle database listening for unsecure client connections to the listener, replaces port 1521
2484 2 Oracle database listening for SSL client connections to the listener
2500 1 THE�SMESSENGER listening for The�sMessenger client connections
2501 1 TheosNet-Admin listening for The�sMessenger client connections
25565 1 Minecraft Beta Server
2525 1 SMTP alternate
2546 2 EVault�Data Protection Services
2593 2 RunUO�Ultima Online server
2598 1 new ICA�when Session Reliability is enabled, TCP port 2598 replaces port 1494
2599 1 SonicWALL Antispam traffic between Remote Analyzer (RA) and Control Center (CC)
2610 1 Dark Ages
2612 2 QPasa from MQSoftware
2638 1 Sybase database listener
2710 1 XBT Bittorrent Tracker
2713 2 Raven Trinity Broker Service
2714 2 Raven Trinity Data Mover
2735 2 NetIQ Monitor Console
2809 1 corbaloc:iiop URL, per the CORBA 3.0.3 specification
2868 2 Norman Proprietary Event Protocol NPEP
2944 1 Megaco Text H.248
2945 1 Megaco Binary (ASN.1) H.248
2947 1 gpsd GPS daemon
2948 2 WAP-push Multimedia Messaging Service (MMS)
2949 2 WAP-pushsecure Multimedia Messaging Service (MMS)
2967 1 Symantec AntiVirus Corporate Edition
3000 1 Miralix License server
3001 1 Miralix Phone Monitor
3002 1 Miralix CSTA
3003 1 Miralix GreenBox API
3004 1 Miralix InfoLink
3005 1 Miralix TimeOut
3006 1 Miralix SMS Client Connector
3007 1 Miralix OM Server
3008 1 Miralix Proxy
3017 1 Miralix IVR and Voicemail
3025 1 netpd.org
3030 2 NetPanzer
3050 2 gds_db (Interbase/Firebird)
3051 2 Galaxy Server (Gateway Ticketing Systems)
3074 2 Xbox LIVE and/or Games for Windows - LIVE
3100 1 HTTP used by Tatsoft as the default listen port
3101 1 BlackBerry Enterprise Server communication to cloud
3128 1 HTTP used by Web caches and the default for the Squid (software)
3225 2 FCIP (Fiber Channel over Internet Protocol)
3233 2 WhiskerControl research control protocol
3235 2 Galaxy Network Service (Gateway Ticketing Systems)
3260 1 iSCSI target
3268 2 msft-gc, Microsoft Global Catalog (LDAP service which contains data from Active Directory forests)
3269 2 msft-gc-ssl, Microsoft Global Catalog over SSL (similar to port 3268, LDAP over SSL)
3283 1 Apple Remote Desktop reporting (officially Net Assistant, referring to an earlier product)
3299 1 SAP-Router (routing application proxy for SAP R/3)
3300 2 Debate Gopher backend database system
3305 2 odette-ftp, Odette File Transfer Protocol (OFTP)
3306 2 MySQL database system
3313 1 Verisys - File Integrity Monitoring Software
3333 1 Network Caller ID server
3386 2 GTP' 3GPP GSM/UMTS CDR logging protocol
3389 2 Microsoft Terminal Server (RDP) officially registered as Windows Based Terminal (WBT) - Link
3396 2 Novell NDPS Printer Agent
3412 2 xmlBlaster
3455 2 [RSVP] Reservation Protocol
3423 1 Xware xTrm Communication Protocol
3424 1 Xware xTrm Communication Protocol over SSL
3478 2 STUN, a protocol for NAT traversal
3483 1 Slim Devices discovery protocol
3516 2 Smartcard Port
3527 1 Microsoft Message Queuing
3532 2 Raven Remote Management Control
3533 2 Raven Remote Management Data
3537 2 ni-visa-remote
3544 1 Teredo tunneling
3605 1 ComCam IO Port
3606 2 Splitlock Server
3632 1 distributed compiler
3689 1 Digital Audio Access Protocol (DAAP)�used by Apple�s iTunes and AirPort Express
3690 2 Subversion version control system
3702 2 Web Services Dynamic Discovery (WS-Discovery), used by various components of Windows Vista
3723 2 Used by many Battle.net Blizzard games (Diablo II, Warcraft II, Warcraft III, StarCraft)
3724 1 World of Warcraft Online gaming MMORPG
3784 2 Ventrilo VoIP program used by Ventrilo
3785 1 Ventrilo VoIP program used by Ventrilo
3800 1 Used by HGG programs
3880 2 IGRS
3868 2 Diameter base protocol (RFC 3588)
3872 1 Oracle Management Remote Agent
3899 1 Remote Administrator
3900 1 udt_os, IBM UniData UDT OS[38]
3945 2 EMCADS service, a Giritech product used by G/On
3978 2 OpenTTD game (masterserver and content service)
3979 2 OpenTTD game
3999 2 Norman distributed scanning service
4000 2 Diablo II game
4001 1 Microsoft Ants game
4007 1 PrintBuzzer printer monitoring socket server
4018 2 protocol information and warnings
4069 1 Minger Email Address Verification Protocol[39]
4089 2 OpenCORE Remote Control Service
4093 2 PxPlus Client server interface ProvideX
4096 2 Ascom Timeplex BRE (Bridge Relay Element)
4100 0 WatchGuard Authentication Applet�default
4111 1 Xgrid
4116 2 Smartcard-TLS
4125 1 Microsoft Remote Web Workplace administration
4201 1 TinyMUD and various derivatives
4226 2 Aleph One (game)
4224 1 Cisco Audio Session Tunneling
4321 1 Referral Whois (RWhois) Protocol[40]
4323 1 Lincoln Electric's ArcLink/XT
4500 1 IPSec NAT Traversal (RFC 3947)
4534 1 Armagetron Advanced default server port
4567 1 Sinatra default server port in development mode (HTTP)
4569 1 Inter-Asterisk eXchange (IAX2)
4662 1 OrbitNet Message Service
4664 1 Google Desktop Search
4672 1 eMule�often used
4711 1 McAfee Web Gateway 7 - Default GUI Port HTTP
4712 1 McAfee Web Gateway 7 - Default GUI Port HTTPS
4728 1 Computer Associates Desktop and Server Management (DMP)/Port Multiplexer [41]
4747 1 Apprentice
4750 1 BladeLogic Agent
4840 2 OPC UA TCP Protocol for OPC Unified Architecture from OPC Foundation
4843 2 OPC UA TCP Protocol over TLS/SSL for OPC Unified Architecture from OPC Foundation
4847 2 Web Fresh Communication, Quadrion Software & Odorless Entertainment
4894 2 LysKOM Protocol A
4899 2 Radmin remote administration tool (program sometimes used by a Trojan horse)
4949 1 Munin Resource Monitoring Tool
4950 2 Cylon Controls UC32 Communications Port
4982 2 Solar Data Log (JK client app for PV solar inverters )
4993 2 Home FTP Server web Interface Default Port
5000 1 commplex-main
5001 1 commplex-link
5002 1 SOLICARD ARX[42]
5003 2 FileMaker
5004 2 RTP (Real-time Transport Protocol) media data (RFC 3551, RFC 4571)
5005 2 RTP (Real-time Transport Protocol) control protocol (RFC 3551, RFC 4571)
5029 1 Sonic Robot Blast 2 : Multiplayer
5031 2 AVM CAPI-over-TCP (ISDN over Ethernet tunneling)
5050 1 Yahoo! Messenger
5051 1 ita-agent Symantec Intruder Alert[43]
5060 2 Session Initiation Protocol (SIP)
5061 1 Session Initiation Protocol (SIP) over TLS
5070 1 Binary Floor Control Protocol (BFCP),[44] published as RFC 4582, is a protocol that allows for an additional video channel (known as the content channel) alongside the main video channel in a video-conferencing call that uses SIP. Also used for Session Initiation Protocol (SIP) preferred port for PUBLISH on SIP Trunk to Cisco Unified Presence Server (CUPS)
5082 2 Qpur Communication Protocol
5083 2 Qpur File Protocol
5084 2 EPCglobal Low Level Reader Protocol (LLRP)
5085 2 EPCglobal Low Level Reader Protocol (LLRP) over TLS
5093 1 SafeNet, Inc Sentinel LM, Sentinel RMS, License Manager, Client-to-Server
5099 2 SafeNet, Inc Sentinel LM, Sentinel RMS, License Manager, Server-to-Server
5104 1 IBM Tivoli Framework NetCOOL/Impact[45] HTTP Service
5106 1 A-Talk Common connection
5107 1 A-Talk Remote server connection
5108 1 VPOP3 Mail Server Webmail
5109 2 VPOP3 Mail Server Status
5110 1 ProRat Server
5121 1 Neverwinter Nights
5150 2 ATMP Ascend Tunnel Management Protocol[46]
5151 1 ESRI SDE Instance
5154 2 BZFlag
5176 1 ConsoleWorks default UI interface
5190 1 ICQ and AOL Instant Messenger
5222 1 Extensible Messaging and Presence Protocol (XMPP) client connection[47]
5223 1 Extensible Messaging and Presence Protocol (XMPP) client connection over SSL
5246 1 Control And Provisioning of Wireless Access Points (CAPWAP) CAPWAP control)[48]
5247 1 Control And Provisioning of Wireless Access Points (CAPWAP) CAPWAP data[48]
5269 1 Extensible Messaging and Presence Protocol (XMPP) server connection[47]
5298 2 Extensible Messaging and Presence Protocol (XMPP) JEP-0174: Link-Local Messaging / XEP-0174: Serverless Messaging
5310 2 Ginever.net data communication port
5311 2 Ginever.net data communication port
5312 2 Ginever.net data communication port
5313 2 Ginever.net data communication port
5314 2 Ginever.net data communication port
5315 2 Ginever.net data communication port
5351 2 NAT Port Mapping Protocol�client-requested configuration for inbound connections through network address translators
5353 1 Multicast DNS (mDNS)
5355 2 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)
5357 2 Web Services for Devices (WSDAPI) (only provided by Windows Vista, Windows 7 and Server 2008)
5358 2 WSDAPI Applications to Use a Secure Channel (only provided by Windows Vista, Windows 7 and Server 2008)
5402 2 mftp, Stratacache OmniCast content delivery system MFTP file sharing protocol
5405 2 NetSupport Manager
5421 2 NetSupport Manager
5432 2 PostgreSQL database system
5433 1 Bouwsoft file/webserver <http://www.bouwsoft.be>
5445 1 Cisco Unified Video Advantage
5450 1 OSIsoft PI Server Client Access
5457 1 OSIsoft PI Asset Framework Client Access
5458 1 OSIsoft PI Notifications Client Access
5495 1 Applix TM1 Admin server
5498 1 Hotline tracker server connection
5499 1 Hotline tracker server discovery
5500 1 VNC remote desktop protocol�for incoming listening viewer, Hotline control connection
5501 1 Hotline file transfer connection
5517 1 Setiqueue Proxy server client for SETI@Home project
5550 1 Hewlett-Packard Data Protector
5555 1 Freeciv versions up to 2.0, Hewlett-Packard Data Protector, McAfee EndPoint Encryption Database Server, SAP
5556 2 Freeciv
5591 1 Tidal Enterprise Scheduler master
5631 1 pcANYWHEREdata, Symantec pcAnywhere (version 7.52 and later[49])[50] data
5632 1 pcANYWHEREstat, Symantec pcAnywhere (version 7.52 and later) status
5656 1 IBM Sametime p2p file transfer
5666 1 NRPE (Nagios)
5667 1 NSCA (Nagios)
5678 1 Mikrotik RouterOS Neighbor Discovery Protocol (MNDP)
5721 2 Kaseya
5723 1 Operations Manager
5800 1 VNC remote desktop protocol�for use over HTTP
5814 2 Hewlett-Packard Support Automation (HP OpenView Self-Healing Services)
5850 1 COMIT SE (PCR)
5852 1 Adeona client: communications to OpenDHT
5900 2 Virtual Network Computing (VNC) remote desktop protocol (used by Apple Remote Desktop and others)
5912 1 Tidal Enterprise Scheduler agent
5938 2 TeamViewer[51] remote desktop protocol
5984 2 CouchDB database server
5999 1 CVSup [52] file update tool
6000 1 X11�used between an X client and server over the network
6001 1 X11�used between an X client and server over the network
6005 1 Default for BMC Software Control-M/Server�Socket used for communication between Control-M processes�though often changed during installation
6050 1 Brightstor Arcserve Backup
6051 1 Brightstor Arcserve Backup
6072 1 iOperator Protocol Signal Port
6086 1 PDTP�FTP like file server in a P2P network
6100 1 Vizrt System
6101 1 Backup Exec Agent Browser
6110 2 softcm, HP Softbench CM
6111 2 spc, HP Softbench Sub-Process Control
6112 1 "dtspcd"�a network daemon that accepts requests from clients to execute commands and launch applications remotely
6113 1 Club Penguin Disney online game for kids
6129 1 DameWare Remote Control
6257 1 WinMX (see also 6699)
6260 2 planet M.U.L.E.
6262 1 Sybase Advantage Database Server
6343 1 SFlow, sFlow traffic monitoring
6346 2 gnutella-svc, gnutella (FrostWire, Limewire, Shareaza, etc.)
6347 2 gnutella-rtr, Gnutella alternate
6350 2 App Discovery and Access Protocol
6389 1 EMC CLARiiON
6432 1 PgBouncer - A connection pooler for PostgreSQL
6444 2 Sun Grid Engine�Qmaster Service
6445 2 Sun Grid Engine�Execution Service
6502 2 Netop Business Solutions - NetOp Remote Control
6503 1 Netop Business Solutions - NetOp School
6522 1 Gobby (and other libobby-based software)
6523 1 Gobby 0.5 (and other libinfinity-based software)
6543 1 Paradigm Research & Development Jetnet[53] default
6566 1 SANE (Scanner Access Now Easy)�SANE network scanner daemon
6571 0 Windows Live FolderShare client
6600 1 Music Playing Daemon (MPD)
6619 2 odette-ftps, Odette File Transfer Protocol (OFTP) over TLS/SSL
6646 1 McAfee Network Agent
6679 1 IRC SSL (Secure Internet Relay Chat)�often used
6697 1 IRC SSL (Secure Internet Relay Chat)�often used
6699 1 WinMX (see also 6257)
6771 1 Polycom server broadcast
6789 1 Datalogger Support Software Campbell Scientific Loggernet Software
6888 2 MUSE
6901 2 Windows Live Messenger (Voice)
6969 2 acmsoda
7000 1 Default for Vuze's built in HTTPS Bittorrent Tracker
7001 1 Default for BEA WebLogic Server's HTTP server, though often changed during installation
7002 1 Default for BEA WebLogic Server's HTTPS server, though often changed during installation
7005 1 Default for BMC Software Control-M/Server and Control-M/Agent for Agent-to-Server, though often changed during installation
7006 1 Default for BMC Software Control-M/Server and Control-M/Agent for Server-to-Agent, though often changed during installation
7010 1 Default for Cisco AON AMC (AON Management Console) [54]
7025 1 Zimbra LMTP [mailbox]�local mail delivery
7047 1 Zimbra conversion server
7133 1 Enemy Territory: Quake Wars
7144 1 Peercast
7145 1 Peercast
7171 1 Tibia
7306 1 Zimbra mysql [mailbox]
7307 1 Zimbra mysql [logger]
7312 1 Sibelius License Server
7400 2 RTPS (Real Time Publish Subscribe) DDS Discovery
7401 2 RTPS (Real Time Publish Subscribe) DDS User-Traffic
7402 2 RTPS (Real Time Publish Subscribe) DDS Meta-Traffic
7547 2 CPE WAN Management Protocol Technical Report 069
7615 1 ISL Online[55] communication protocol
7670 1 BrettspielWelt BSW Boardgame Portal
7676 1 Aqumin AlphaVision Remote Command Interface
7700 1 P2P DC (RedHub)
7777 1 iChat server file transfer proxy
7778 1 Bad Trip MUD
7831 1 Default used by Smartlaunch Internet Cafe Administration[56] software
7880 2 PowerSchool Gradebook Server
7915 1 Default for YSFlight server [1]
7935 1 Fixed port used for Adobe Flash Debug Player to communicate with a debugger (Flash IDE, Flex Builder or fdb).[57]
8000 1 iRDMI (Intel Remote Desktop Management Interface)[58]�sometimes erroneously used instead of port 8080
8001 1 Commonly used for internet radio streams such as those using SHOUTcast
8002 1 Cisco Systems Unified Call Manager Intercluster
8008 1 HTTP Alternate
8009 1 ajp13�Apache JServ Protocol AJP Connector
8010 1 XMPP File transfers
8074 1 Gadu-Gadu
8078 2 Default port for most Endless Online-based servers
8080 1 HTTP alternate (http_alt)�commonly used for Web proxy and caching server, or for running a Web server as a non-root user
8081 1 HTTP alternate, VibeStreamer, e.g. McAfee ePolicy Orchestrator (ePO)
8086 1 HELM Web Host Automation Windows Control Panel
8087 1 Hosting Accelerator Control Panel
8089 1 Splunk Daemon
8090 1 HTTP Alternate (http_alt_alt)�used as an alternative to port 8080
8116 1 Check Point Cluster Control Protocol
8118 1 Privoxy�advertisement-filtering Web proxy
8123 1 Polipo Web proxy
8192 1 Sophos Remote Management System
8193 1 Sophos Remote Management System
8194 1 Sophos Remote Management System
8200 1 GoToMyPC
8222 1 VMware Server Management User Interface[59] (insecure Web interface).[60] See also port 8333
8243 2 HTTPS listener for Apache Synapse [61]
8280 2 HTTP listener for Apache Synapse [61]
8291 1 Winbox�Default on a MikroTik RouterOS for a Windows application used to administer MikroTik RouterOS
8303 1 Teeworlds Server
8332 1 Bitcoin JSON-RPC server[62]
8333 1 Bitcoin[63]
8400 2 cvp, Commvault Unified Data Management
8442 2 CyBro A-bus, Cybrotech Ltd.
8443 1 SW Soft Plesk Control Panel, Apache Tomcat SSL, Promise WebPAM SSL
8484 2 MapleStory
8500 2 ColdFusion Macromedia/Adobe ColdFusion default and Duke Nukem 3D�default
8501 1 [2] DukesterX �default
8691 1 Ultra Fractal default server port for distributing calculations over network computers
8701 1 SoftPerfect Bandwidth Manager
8702 1 SoftPerfect Bandwidth Manager
8767 1 TeamSpeak�default
8768 1 TeamSpeak�alternate
8880 1 cddbp-alt, CD DataBase (CDDB) protocol (CDDBP) alternate
8881 1 Atlasz Informatics Research Ltd [3] Secure Application Server
8882 1 Atlasz Informatics Research Ltd [4] Secure Application Server
8883 2 Secure MQ Telemetry Transport (MQTT over SSL)
8888 1 NewsEDGE server
8889 1 Earthland Relams 2 Server (AU1_1)
8983 1 Default for Apache Solr 1.4
9000 1 Buffalo LinkSystem Web access
9001 2 ETL Service Manager[64]
9009 2 Pichat Server�Peer to peer chat software
9030 1 Tor often used
9043 1 WebSphere Application Server Administration Console secure
9050 1 Tor
9051 1 Tor
9060 1 WebSphere Application Server Administration Console
9080 1 glrpc, Groove Collaboration software GLRPC
9090 1 Webwasher, Secure Web, McAfee Web Gateway - Default Proxy Port
9091 1 Openfire Administration Console (SSL Secured)
9100 1 PDL Data Stream
9101 2 Bacula Director
9102 2 Bacula File Daemon
9103 2 Bacula Storage Daemon
9105 2 Xadmin Control Daemon
9110 1 SSMP Message protocol
9119 2 MXit Instant Messenger
9293 1 Sony Playstation RemotePlay
9300 1 IBM Cognos 8 SOAP Business Intelligence and Performance Management
9303 1 D-Link Shareport Share storage and MFP printers
9306 1 Sphinx Native API
9312 1 Sphinx SphinxQL
9418 2 git, Git pack transfer service
9420 1 MooseFS distributed file system�master server to chunk servers
9421 1 MooseFS distributed file system�master server to clients
9422 1 MooseFS distributed file system�chunk servers to clients
9535 2 mngsuite, LANDesk Management Suite Remote Control
9536 2 laes-bf, IP Fabrics Surveillance buffering function
9561 2 Network Time System Server
9600 1 Omron FINS, OMRON FINS PLC communication
9800 2 WebDAV Source
9875 1 Club Penguin Disney online game for kids
9898 1 MonkeyCom
9987 1 TeamSpeak 3 server default (voice) port (for the conflicting service see the IANA list)
9996 2 The Palace "The Palace" Virtual Reality Chat software.�5
9999 0 Hydranode�edonkey2000 TELNET control
10000 0 Webmin�Web-based Linux admin tool
10001 1 Lantronix UDS-10/UDS100[66] RS-485 to Ethernet Converter default
10008 2 Octopus Multiplexer, primary port for the CROMP protocol, which provides a platform-independent means for communication of objects across a network
10009 2 Cross Fire, a multiplayer online First Person Shooter.
10010 1 Open Object Rexx (ooRexx) rxapi daemon
10017 0 AIX,NeXT, HPUX�rexd daemon control
10024 1 Zimbra smtp [mta]�to amavis from postfix
10025 1 Zimbra smtp [mta]�back to postfix from amavis
10050 2 Zabbix-Agent
10051 2 Zabbix-Trapper
10113 2 NetIQ Endpoint
10114 2 NetIQ Qcheck
10115 2 NetIQ Endpoint
10116 2 NetIQ VoIP Assessor
10200 1 FRISK Software International's fpscand virus scanning daemon for Unix platforms [67]
10308 0 Lock-on: Modern Air Combat
10480 0 SWAT 4 Dedicated Server
11211 0 memcached
11235 0 Savage:Battle for Newerth Server Hosting
11294 0 Blood Quest Online Server
11371 0 OpenPGP HTTP key server
11576 0 IPStor Server management communication
12010 1 ElevateDB default database port [69]
12011 1 Axence nVision
12012 1 Axence nVision
12013 2 Audition Online Dance Battle, Korea Server
12035 1 Linden Lab viewer to sim on SecondLife
12222 1 Light Weight Access Point Protocol (LWAPP) LWAPP data (RFC 5412)
12223 1 Light Weight Access Point Protocol (LWAPP) LWAPP control (RFC 5412)
12345 0 NetBus�remote administration tool (often Trojan horse). Also used by NetBuster. Little Fighter 2 (TCP).
12489 1 NSClient/NSClient++/NC_Net (Nagios)
12975 1 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
13008 2 Cross Fire, a multiplayer online First Person Shooter.
13076 1 Default for BMC Software Control-M/Enterprise Manager Corba communication, though often changed during installation
13720 2 Symantec NetBackup�bprd (formerly VERITAS)
13721 2 Symantec NetBackup�bpdbm (formerly VERITAS)
13724 2 Symantec Network Utility�vnetd (formerly VERITAS)
13782 2 Symantec NetBackup�bpcd (formerly VERITAS)
13783 2 Symantec VOPIED protocol (formerly VERITAS)
13785 2 Symantec NetBackup Database�nbdb (formerly VERITAS)
13786 2 Symantec nomdb (formerly VERITAS)
14439 1 APRS UI-View Amateur Radio[70] UI-WebServer
14567 1 Battlefield 1942 and mods
15000 1 psyBNC
15567 1 Battlefield Vietnam and mods
15345 2 XPilot Contact
16000 1 shroudBNC
16080 1 Mac OS X Server Web (HTTP) service with performance cache[71]
16384 1 Iron Mountain Digital online backup
16567 1 Battlefield 2 and mods
17500 1 Dropbox LanSync Protocol (db-lsp); used to synchronize file catalogs between Dropbox clients on your local network.
18010 1 Super Dancer Online Extreme(SDO-X)�CiB Net Station Malaysia Server
18104 1 RAD PDF Service
18180 1 DART Reporting server
18200 2 Audition Online Dance Battle, AsiaSoft Thailand Server�Status/Version Check
18201 2 Audition Online Dance Battle, AsiaSoft Thailand Server
18206 2 Audition Online Dance Battle, AsiaSoft Thailand Server�FAM Database
18300 2 Audition Online Dance Battle, AsiaSoft SEA Server�Status/Version Check
18301 2 Audition Online Dance Battle, AsiaSoft SEA Server
18306 2 Audition Online Dance Battle, AsiaSoft SEA Server�FAM Database
18400 2 Audition Online Dance Battle, KAIZEN Brazil Server�Status/Version Check
18401 2 Audition Online Dance Battle, KAIZEN Brazil Server
18505 2 Audition Online Dance Battle, Nexon Server�Status/Version Check
18506 2 Audition Online Dance Battle, Nexon Server
18605 2 X-BEAT�Status/Version Check
18606 2 X-BEAT
19000 2 Audition Online Dance Battle, G10/alaplaya Server�Status/Version Check
19001 2 Audition Online Dance Battle, G10/alaplaya Server
19226 1 Panda Software AdminSecure Communication Agent
19283 2 K2 - KeyAuditor & KeyServer, Sassafras Software Inc. Software Asset Management tools
19294 1 Google Talk Voice and Video connections [72]
19295 1 Google Talk Voice and Video connections [72]
19302 1 Google Talk Voice and Video connections [72]
19315 2 KeyShadow for K2 - KeyAuditor & KeyServer, Sassafras Software Inc. Software Asset Management tools
19638 1 Ensim Control Panel
19771 2 Softros LAN Messenger
19812 1 4D database SQL Communication
19813 1 4D database Client Server Communication
19814 1 4D database DB4D Communication
19880 1 Softros LAN Messenger
19999 0 DNP - Secure (Distributed Network Protocol - Secure), a secure version of the protocol used in SCADA systems between communicating RTU's and IED's
20000 0 DNP (Distributed Network Protocol), a protocol used in SCADA systems between communicating RTU's and IED's
20014 1 DART Reporting server
20720 1 Symantec i3 Web GUI server
21001 1 AMLFilter, AMLFilter Inc. amlf-admin default port
21011 1 AMLFilter, AMLFilter Inc. amlf-engine-01 default http port
21012 1 AMLFilter, AMLFilter Inc. amlf-engine-01 default https port
21021 1 AMLFilter, AMLFilter Inc. amlf-engine-02 default http port
21022 1 AMLFilter, AMLFilter Inc. amlf-engine-02 default https port
22136 1 FLIR Systems Camera Resource Protocol
22347 2 WibuKey, WIBU-SYSTEMS AG Software protection system
22350 2 CodeMeter, WIBU-SYSTEMS AG Software protection system
23073 0 Soldat Dedicated Server
23399 0 Skype Default Protocol
23513 0 Duke Nukem 3D#Source code Duke Nukem Ports
24444 0 NetBeans integrated development environment
24465 2 Tonido Directory Server for Tonido which is a Personal Web App and P2P platform
24554 2 BINKP, Fidonet mail transfers over TCP/IP
24800 0 Synergy: keyboard/mouse sharing software
24842 0 StepMania: Online: Dance Dance Revolution Simulator
25560 0 Minecraft Amazing Freebuild Server
25888 1 Xfire (Firewall Report, UDP_IN) IP Address (206.220.40.146) resolves to gameservertracking.xfire.com. Use unknown.
25999 1 Xfire
26000 1 id Software's Quake server
26900 1 CCP's EVE Online Online gaming MMORPG
26901 1 CCP's EVE Online Online gaming MMORPG
27000 1 (through 27006) id Software's QuakeWorld master server
27010 0 Source engine dedicated server port
27014 0 Source engine dedicated server port (rare)
27015 0 GoldSrc and Source engine dedicated server port
27017 0 mongoDB server port
27374 0 Sub7 default.
27500 1 (through 27900) id Software's QuakeWorld
27888 1 Kaillera server
27901 1 (through 27910) id Software's Quake II master server
27960 1 (through 27969) Activision's Enemy Territory and id Software's Quake III Arena, Quake III and Quake Live and some ioquake3 derived games
28000 0 Bitfighter Common/default Bitfighter Server
28001 0 Starsiege: Tribes Common/default Tribes v.1 Server
28395 1 www.SmartSystemsLLC.com Used by Smart Sale 5.0
28910 0 Nintendo Wi-Fi Connection
28960 1 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)
29000 0 Perfect World International Used by the Perfect World International Client
29920 0 Nintendo Wi-Fi Connection
30000 0 Pok�mon Netbattle
30301 0 BitTorrent
30564 1 Multiplicity: keyboard/mouse/clipboard sharing software
30718 1 Lantronix Discovery for Lantronix serial-to-ethernet devices
30777 1 ZangZing agent
31337 1 Back Orifice�remote administration tool (often Trojan horse)
31415 0 ThoughtSignal�Server Communication Service (often Informational)
31456 1 TetriNET IRC gateway on some servers
31457 1 TetriNET
31458 1 TetriNET Used for game spectators
32123 1 x3Lobby Used by x3Lobby, an internet application.
32245 1 MMTSG-mutualed over MMT (encrypted transmission)
32769 1 FileNet RPC
32976 1 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
33434 2 traceroute
34443 0 Linksys PSUS4 print server
36963 1 Any of the USGN online games, most notably Counter Strike 2D multiplayer (2D clone of popular CounterStrike computer game)
37659 1 Axence nVision
37777 1 Digital Video Recorder hardware
40000 2 SafetyNET p Real-time Industrial Ethernet protocol
43047 1 The�sMessenger second port for service The�sMessenger
43048 1 The�sMessenger third port for service The�sMessenger
47808 2 BACnet Building Automation and Control Networks (4780810 = BAC016)
49151 2 Reserved[1]