Nmap scan report for wigroup.vn (210.2.86.155)
Host is up (0.22s latency).
Not shown: 995 closed tcp ports (reset)
PORT     STATE SERVICE
22/tcp   open  ssh
80/tcp   open  http
443/tcp  open  https
3000/tcp open  ppp
9100/tcp open  jetdirect

Nmap done: 1 IP address (1 host up) scanned in 6.14 seconds