nanog mailing list archives

Re: DNS Resolving issues. So for related just to Cox. But could be larger.


From: Rob Seastrom <rs () seastrom com>
Date: Thu, 06 Mar 2014 08:07:55 -0500


Nick Hilliard <nick () foobar org> writes:

     haven't you heard about "anycast"??

rs probably has.  The owner of 199.73.57.122, probably not.

indeed.  there are many pieces of evidence that this is not an anycast
prefix.  proof is left as an exercise to those who can perform
traceroutes from multiple continents, run nmap -sP, log into
route-views, or do some combination of the above.

-r



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