Nmap scan report for 187-84-121-138.netico.net.br (187.84.121.138)
Host is up (0.27s latency).
Not shown: 94 closed tcp ports (reset)
PORT     STATE    SERVICE
22/tcp   filtered ssh
1720/tcp open     h323q931
2000/tcp open     cisco-sccp
5060/tcp open     sip
8080/tcp open     http-proxy
8081/tcp open     blackice-icecap

Nmap done: 1 IP address (1 host up) scanned in 2.76 seconds