Nmap scan report for 112.24.104.75
Host is up (0.24s latency).
Not shown: 90 closed tcp ports (reset)
PORT     STATE    SERVICE
53/tcp   filtered domain
80/tcp   filtered http
135/tcp  filtered msrpc
139/tcp  filtered netbios-ssn
443/tcp  filtered https
445/tcp  filtered microsoft-ds
554/tcp  open     rtsp
1433/tcp open     ms-sql-s
6646/tcp filtered unknown
8080/tcp filtered http-proxy

Nmap done: 1 IP address (1 host up) scanned in 14.03 seconds