nmap

Boa tarde aos amigos.
Gostaria que pudessem avaliar se procede minha preocupacao quanto a um
dispositivo encontrado na rede que utilizo.
O comando utilizado foi o nmap com os servicos respectivos apresentados
pelo comando.

Nmap scan report for ...
Host is up (0.36s latency).
Not shown: 983 filtered ports
PORT      STATE  SERVICE
106/tcp   closed pop3pw
179/tcp   closed bgp
1192/tcp  closed caids-sensor
1236/tcp  closed bvcontrol
1300/tcp  closed h323hostcallsc
2045/tcp  closed cdfunc
2065/tcp  closed dlsrpn
3889/tcp  closed dandv-tester
3995/tcp  closed iss-mgmt-ssl
4001/tcp  closed newoak
6156/tcp  closed unknown
6667/tcp  closed irc
6969/tcp  closed acmsoda
8652/tcp  closed unknown
9000/tcp  closed cslistener
10004/tcp closed emcrmirccd
32774/tcp closed sometimes-rpc11
MAC Address: EE:99:A4:D3:82:69 (Unknown)

-- 
Atenciosamente,
Luiz Carlos Proenca Gil