I know various users check these forums regularly, and might have been afk during today's events.
I was experiencing the world's weirdest internet issue. My verizon fios connection at home was unable to ping or tracert my server's IP address. My server was online and functioning just fine. It was a routing issue on Verizon's end. They were taking weeks to even understand the issue, so I just decided to inquire about getting a new IP for my server. I had asked about getting a new IP for free, and didn't expect them to just give me one. I figured there'd be some kind of final confirmation or something. Well, they didn't give me any notice and changed my server's IP. I was able to change all DNS entries that I have access to, to reflect this change. I do not have access to b3t4.org's, though. So, irc.b3t4.org may come back sometime in the future if it ever gets changed, but immediate action was required and so the beta irc server now has a new "permanent" hostname.
Please use irc.betawarz.com, or beta.tehnet.org to connect to my server. TehUser's server, irc.tehnet.org, also still works.