Nmap scan report for 202.155.143.156
Host is up (0.24s latency).
Not shown: 95 filtered tcp ports (no-response)
PORT     STATE  SERVICE
22/tcp   open   ssh
80/tcp   open   http
443/tcp  open   https
3000/tcp closed ppp
8000/tcp open   http-alt

Nmap done: 1 IP address (1 host up) scanned in 6.22 seconds