nanog mailing list archives

Re: Hijacked Network Ranges


From: John Schneider <str8steelerfan () gmail com>
Date: Tue, 31 Jan 2012 13:20:10 -0600

If you both announce a /24, the BGP route selection process should begin to
return some of the traffic to these prefixes back to your AS.
Also, if you begin to advertise your prefixes as /24s and as a result, they
try to advertise /25s, I would venture a guess that their /25s would
get blocked entirely, effectively returning traffic to those prefixes to
you.  that would be best-case scenario until you can get someone at
AS36111 to listen to you.

Best of Luck to you


Upstream requirements. Additionally, I don't believe it would do us any
good. If they're announcing /24 now, why would they not announce a /25.


Current thread: