On Tue, Mar 12, 2013 at 9:55 AM, Alain Hebert <aheb...@pubnix.net> wrote: > Hi, > > On the 5th we notice that 27048 was announcing 2 of ours /24 > > 812 3549 209 721 27064 27047 27047 27047 27048 >
maybe 721 doesn't have prefix AND as-path filters? (or 209 maybe?) or intentional filtering gone wrong :( > It lasted about 9h but didn't impact anything due to its prepend and > such... > > My inquiry is: > > . False positive? > . Broken 16b <=> 32b ASN's? > . Human Error? > . I should remove my Echelon triggering keywords from my > personal .sig? > ( 27048 is part of a US DoD ASN range =D ). > > I check around and it happened a few times in the past. > ( I saw a CIDR report in 2008 where 27048 was announcing 8m+ IP's ) > > Let me know. > > -- > ----- > Alain Hebert aheb...@pubnix.net > PubNIX Inc. > 50 boul. St-Charles > P.O. Box 26770 Beaconsfield, Quebec H9W 6G7 > Tel: 514-990-5911 http://www.pubnix.net Fax: 514-990-9443 > >
