Nmap scan report for node.ec (147.182.222.196)
Host is up (0.063s latency).
Not shown: 96 filtered tcp ports (no-response)
PORT     STATE SERVICE
22/tcp   open  ssh
80/tcp   open  http
443/tcp  open  https
3000/tcp open  ppp

Nmap done: 1 IP address (1 host up) scanned in 2.48 seconds