dh.ircnet.ne.jp
 |- irc.media.kyoto-u.ac.jp
 `- *.nl
     |- tempest.ircnet.io
     |- hub.us.ircnet.com
     |- *.fi
     |   |- *.cz
     |   `- *.no
     |- *.hu
     |   |- ssl.irc.atw-inter.net
     |   `- irc.atw-inter.net
     |- *.si
     |- hub.uk
     |   |- *.pl
     |   |   |- *.dotsrc.org
     |   |   `- *.at
     |   |       |- *.DE
     |   |       `- *.se
     |   |- irc.nlnog.net
     |   |- *.onion
     |   |- irc.swepipe.net
     |   |- *.ee
     |   |- irc.us.ircnet.net
     |   |- *.be
     |   `- irc.psychz.net
     |- irc.spadhausen.com
     |- *.it
     |- hub.us
     |- tngnet.ircnet.io
     `- ircnet.hostsailor.com