IRCFreakz IRC Network runs a PyLink service to enable IRCFreakz IRC Network and other networks to connect to each other via the PyLink and share channels etc.
Below are some links which will explain what PyLink is and how it works.
PyLink IRC Wiki https://www.irc.wiki/PyLink
GLolol GitHub https://github.com/GLolol/PyLink
IRCFreakz IRC Network allows links from PyLinks. Depending what type of network it is etc. Listed below are the PyLinked networks with IRCFreakz