Authoritative DNS server for 12.54.94.0/23 PTR

Wilson Abigaba abigabaw at gmail.com
Tue Sep 27 14:41:32 CDT 2011


Hi Michael,

Have you tried reaching the contacts at
http://whois.arin.net/rest/poc/JMO282-ARIN.html directly?

Kind Regards,
Wilson


On Tue, Sep 27, 2011 at 22:21, Mike Gatti <ekim.ittag at gmail.com> wrote:
> Hello Nanog Members,
>
> We have been having some issue doing reverse lookups for ip's in the 12.54.94.0/23 prefix. We know that this block is assigned to AT&T and AT&T has assigned that block to Siemens Medical (based on whois queries). We are now trying to find out who would be the authoritative DNS server that would resolve PTR queries for these IP addresses. Would someone from AT&T (or Siemens) or someone that has that info please contact me offline to discuss?
>
> Thanks Everyone,
> --
> Michael Gatti
> cell.949.735.5612
> ekim.ittag at gmail.com
> (UTC-8)
>
>
>
>
>



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