Nmap scan report for 103.174.23.84
Host is up (0.27s latency).
Not shown: 94 closed tcp ports (reset)
PORT     STATE    SERVICE
646/tcp  filtered ldp
1720/tcp filtered h323q931
1723/tcp open     pptp
2000/tcp filtered cisco-sccp
5060/tcp filtered sip
8081/tcp open     blackice-icecap

Nmap done: 1 IP address (1 host up) scanned in 2.83 seconds