Cogent Abuse - Bogus Propagation of ASN 36471

Pete Rohrman prohrman at stage2networks.com
Thu Jul 20 14:29:53 UTC 2023


NANOG,

A customer of Cogent has a compromised router that is announcing 
prefixes sourced from AS 36471.   Cogent is propagating that to the 
world.  Problem is, those prefixes and AS don't belong to that customer 
of Cogent - AS 36471 belongs to Kratos Defense & Security Solutions, 
Inc. (see whois).

Requests to Cogent Support and Abuse go un-actioned.  Need a contact at 
Cogent Abuse that can shut down that compromised router.  Anyone have a 
good contact at Cogent Abuse Dept?

Cogent ticket: HD302928500

Pete

-- 
Pete
Stage2 "Survivor Island" Bronze Medal Winner


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