Here in Orange County, CA I've got a /28 with Uverse Residential with the same DNS servers as mentioned below.
FYI On 2/5/13 1:10 PM, "Jonathan Lassoff" <j...@thejof.com> wrote: >These appear to be an anycasted service, as I reach different destinations >based on my source address. > >Hopefully each deployment has unique origin IPs for their recursive >queries. > >I would recommend against looking at RIR registration data to determine IP >location. There's often little to no correlation, there. > >--j > >On Tue, Feb 5, 2013 at 1:01 PM, Tim Haak <thaiti...@hotmail.com> wrote: > >> >> >> >> >> >> >> >> >> >> Hi, >> >> >> >> >> Can a AT&T Uverse/DSL Network Engineer answer a question about the DNS >> server IPs that are handed out to customers please? I am currently >>testing >> from >> a Florida IP. Can you please let me know if all Uverse and DSL customers >> across the United States only use these 2 IPs as their primary and >> secondary >> DNS servers? >> >> >> >> 68.94.156.1 >> >> 68.94.157.1 >> >> >> >> We >> provide services based on IP GEO-location. Since the 2 recursive >>resolvers >> below are registered in Texas every DNS query for any of our records >>return >> results that are intended for IPs in that region. In other words, users >>on >> the >> east coast would actually resolve to a central part of the US or west >> coast IP. >> >> >> >> Thanks >> in advance,Tim >> >> >> >> >