Nmap scan report for 65-21-233-44.ptr (65.21.233.44)
Host is up (0.16s latency).
Not shown: 98 filtered tcp ports (no-response)
PORT     STATE SERVICE
135/tcp  open  msrpc
5000/tcp open  upnp

Nmap done: 1 IP address (1 host up) scanned in 7.92 seconds