PORT      STATE SERVICE        VERSION
7501/tcp  open  ovbus?
55100/tcp open  unknown
55101/tcp open  bandwidth-test MikroTik bandwidth-test server


$ telnet 192.168.0.33 7501
Trying 192.168.0.33...
Connected to 192.168.0.33.
Escape character is '^]'.
GET / HTTP/1.1

HTTP/1.1 400 Bad Request
Date: Fri, 10 Jan 2014 19:48:31 GMT
Server: Panasonic MIL-SV/1.0
Error.pxni.panasonic.com: 9999

Connection closed by foreign host.


User Agent: 
Mozilla/5.0 (X11; FreeBSD; U; Viera; fr-FR) AppleWebKit/537.11 (KHTML, like Gecko) Viera/3.3.2 Chrome/23.0.1271.97 Safari/537.11