[161391] in North American Network Operators' Group
Odd announcement from AS27048
daemon@ATHENA.MIT.EDU (Alain Hebert)
Tue Mar 12 09:56:47 2013
Date: Tue, 12 Mar 2013 09:55:20 -0400
From: Alain Hebert <ahebert@pubnix.net>
To: "'NANOG list'" <nanog@nanog.org>
Reply-To: ahebert@pubnix.net
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
Hi,
On the 5th we notice that 27048 was announcing 2 of ours /24
812 3549 209 721 27064 27047 27047 27047 27048
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 ahebert@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
