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