Details: Unused port blocking has blocked communications Inbound TCP connection Remote address,local service is (18.104.22.168,4662) Click on the address to trace the attacker You can get detailed information about this attack at Symantec Security Response i got this in log viewer in NIS, notice I.P. starts with 4 its on an earthlink network, this is not a normal ip is it? need advice BTW it was traced to Washington. can't be anything to do with my avatar. can it?