Welcome to LunarBNC
All users have LunarIRC added (or soon to have) to their accounts (mainly for news updates etc), this network can not be removed, but you are not required to connect to it either.
You can connect to it using the regular hostname/port and the connection string [yourAccount]/lunarirc:[yourPassword].
What is a BNC?
As Wikipedia describes:
A BNC (short for Bounced Network Connection) is a piece of software that is used to relay traffic and connections in computer networks, much like a proxy.
Using a BNC allows a user to hide the original source of the user's connection, providing privacy as well as the ability to route traffic through a specific location.
A BNC can also be used to hide the true target to which a user connects.