Two networks in the the servers.ini file no longer exist.

Blitzed - Shutdown on Aug 1st - https://web.archive.org/web/20230707112450/http://blitzed.org/ The website is now offline. The IRC server still exists but it's going away in a few weeks according to the owner.

EnterTheGame - I've not been able to connect since May 30th - https://netsplit.de/servers/?net=EnterTheGame