Nmap scan report for 52.172.39.82
Host is up (0.21s latency).
Not shown: 94 filtered tcp ports (no-response)
PORT    STATE SERVICE
22/tcp  open  ssh
23/tcp  open  telnet
25/tcp  open  smtp
26/tcp  open  rsftp
80/tcp  open  http
443/tcp open  https

Nmap done: 1 IP address (1 host up) scanned in 4.67 seconds