Nmap scan report for 156.241.254.171
Host is up (0.030s latency).
Not shown: 97 filtered tcp ports (no-response)
PORT     STATE SERVICE
3128/tcp open  squid-http
8000/tcp open  http-alt
8080/tcp open  http-proxy

Nmap done: 1 IP address (1 host up) scanned in 4.49 seconds