Starting nmap V. 2.54BETA30 ( www.insecure.org/nmap/ )
Interesting ports on  (64.93.90.36):
(The 64997 ports scanned but not shown below are in state: closed)
Port       State       Service
80/tcp     open        http                    
111/tcp    open        sunrpc                  

Starting nmap V. 2.54BETA30 ( www.insecure.org/nmap/ )
Interesting ports on  (64.93.90.36):
(The 64995 ports scanned but not shown below are in state: closed)
Port       State       Service
68/udp     open        bootpc                  
111/udp    open        sunrpc                  
1038/udp   open        unknown                 
1900/udp   open        unknown                 
17185/udp  open        unknown                 

Note: If you have configured a port under the Internet Identy screen on 
your ReplayTV 4000 unit you will also see that port as a open TCP port in 
a port scan.