Well all HoC servers are hosted under the chain of command of this group and the servers are either hosted on our server boxes or otherwise paid for by the HouseofClimb community. 3rd party servers are not invited (as far as I know) to join the HoC community unless you wish to be merged/absorbed into our current community. You can talk to Steven, Chuckles, or Immortal if you have any other inquiries
Steven and Chuckles can also be found at: http://steamcommunity.com/id/Steven_Steven/ and http://steamcommunity.com/profiles/76561197993465458/ respectively