dh.ircnet.ne.jp
 `- irc.media.kyoto-u.ac.jp
     `- hub.uk
         |- irc.swepipe.net
         |- irc.us.ircnet.net
         |- *.se
         |   `- *.at
         |       `- *.DE
         |           `- *.fi
         |               |- *.no
         |               |- *.cz
         |               `- *.nl
         |                   |- irc.nlnog.net
         |                   |- *.hu
         |                   |   |- irc.atw-inter.net
         |                   |   `- ssl.irc.atw-inter.net
         |                   |- *.it
         |                   |- *.pl
         |                   |   `- *.dotsrc.org
         |                   `- *.si
         |- datapacket.hk.ircnet.net
         |- *.be
         |- *.onion
         |- *.ee
         |- *.irc6.net
         |- irc.psychz.net
         `- ircnet.hostsailor.com