Nmap scan report for renrenmeijituan.com (23.248.196.187)
Host is up (0.15s latency).
Not shown: 979 filtered tcp ports (no-response), 12 filtered tcp ports (host-prohibited)
PORT     STATE  SERVICE
20/tcp   closed ftp-data
21/tcp   open   ftp
22/tcp   closed ssh
80/tcp   open   http
443/tcp  open   https
888/tcp  open   accessbuilder
3000/tcp open   ppp
3306/tcp open   mysql
9000/tcp open   cslistener

Nmap done: 1 IP address (1 host up) scanned in 20.09 seconds