private blacklist


We have somehow fallen into the private blackhole list maintained by at

I have tried for the last two days to approach ATT via phone and email with no response whatsoever.,, and several addresses pulled from ARIN and NetSol lookups have not yielded any response. The calls I have placed have resulted in me leaving a message that was never returned and several instances of "Try". None of these are working at all. On top of that, there is no page or FAQ pertaining to
  (at least, not one that is readily apparent to myself or Google).

If there are any admins here, or someone that may have some contact information of said admins, I would appreciate an email or a call.