Cant connect Northrend(Europe). (seems like ban or smth)
Didnt use any cheats. game: Reign of Chaos (Warcraft iii)
got the public ip adress. Please help. I need the information why did that happen.

Haxpeh ,

The IP address you've posted from was recently used to violate the Battle.net Terms of Use Agreement - http://www.battle.net/tou.shtml. The most common causes for this are: connecting to Battle.net with an invalid CD-Key, spamming the chat channels, use of flood or load bots, harassing another user, and/or the use of a third party program(s).

The IP address has warranted a lengthy restriction and will not be able to access Battle.net on the European realm for about 13 more days.