thufir@dur:~$
thufir@dur:~$ nmap -p 80,8080,5060 xxx.xxx.xxx

Starting Nmap 7.60 ( https://nmap.org ) at 2017-11-22 06:10 PST
Nmap scan report for ec2-xxx-xxx-xxx.us-east-2.compute.amazonaws.com (xxx.xxx.xxx)
Host is up (0.090s latency).

PORT     STATE    SERVICE
80/tcp   open     http
5060/tcp filtered sip
8080/tcp filtered http-proxy

Nmap done: 1 IP address (1 host up) scanned in 1.86 seconds
thufir@dur:~$
thufir@dur:~$
thufir@dur:~$ nmap -p 80,8080,5060 xxx.xxx.xxx

Starting Nmap 7.60 ( https://nmap.org ) at 2017-11-22 06:19 PST
Nmap scan report for ec2-xxx-xxx-xxx.us-east-2.compute.amazonaws.com (xxx.xxx.xxx)
Host is up (0.22s latency).

PORT     STATE    SERVICE
80/tcp   open     http
5060/tcp closed   sip
8080/tcp filtered http-proxy

Nmap done: 1 IP address (1 host up) scanned in 2.98 seconds
thufir@dur:~$

Custom…     ICMP    -1  -1  0.0.0.0/0
HTTP    TCP     80  80  0.0.0.0/0
HTTPS   TCP     443     443     0.0.0.0/0
Custom…     UDP     10000   20000   0.0.0.0/0
Custom…     TCP     5060    5061    0.0.0.0/0
Custom…     UDP     5060    5060    0.0.0.0/0
SSH     TCP     22  22  0.0.0.0/0 or
your public IP address/32
Custom…     TCP     10000   10000   0.0.0.0/0 or
your public IP address/32