http://www.uni-karlsruhe.de/~Urs.Janssen/irc/muenster.html
Muenster,' the friendly German channel' is an Internet Relay Chat channel based in the small town in the northwestern part of Germany. Next to the IRC, Germany, which is also accessible through this site, Muenster is the most frequented German-language IRC. Most of the conversation is in German, although all other languages are accepted. There is a link to IRC channels within their own WWW pages.