Interesting ports on a91-155-196-241.elisa-laajakaista.fi (91.155.196.241):
Not shown: 1669 closed ports
PORT      STATE    SERVICE
25/tcp    filtered smtp
67/tcp    filtered dhcps
68/tcp    filtered dhcpc
135/tcp   filtered msrpc
137/tcp   filtered netbios-ns
138/tcp   filtered netbios-dgm
139/tcp   filtered netbios-ssn
445/tcp   filtered microsoft-ds
1030/tcp  open     iad1
1032/tcp  filtered iad3
44334/tcp filtered tinyfw

Nmap finished: 1 IP address (1 host up) scanned in 81.447 seconds