... hopefully for good this time.
The last time APS said they'd removed h4cky0u.org, they neglected to mention they'd left their IRC server online, then decided for whatever reason, to allow the entire site back. Following my e-mail to Above.net, I received the following from Sergey Dubenco (APS/3FN);
In short .... h4cky0u.org and it's IRC server (irc.h4cky0u.org) are now gone - again.
Whether or not this is for good this time is anyone's guess (even if they don't pop back up here, it's guaranteed they'll show up somewhere else), but rest assured, we'll be watching.
I would like to thank Above.net for their help with this issue, and of course, I'd like to thank yulia for putting the final nail in the coffin (saved me some extra work).