AdiIRC

Most of irc networks worldwide are listed in websites bellow.

• http://irc-source.com
• http://ircindexer.net
• http://irc.netsplit.de
• http://search.mibbit.com
• https://kiwiirc.com/search
• http://irc2go.com

If you known any other network servers directory, please reply this thread sharing the link.