[174245] in North American Network Operators' Group
Re: Prefix hijacking, how to prevent and fix currently
daemon@ATHENA.MIT.EDU (Sriram, Kotikalapudi)
Mon Sep 1 17:34:37 2014
X-Original-To: nanog@nanog.org
From: "Sriram, Kotikalapudi" <kotikalapudi.sriram@nist.gov>
To: "saku@ytti.fi" <saku@ytti.fi>, "nanog@nanog.org" <nanog@nanog.org>
Date: Mon, 1 Sep 2014 21:34:27 +0000
Errors-To: nanog-bounces@nanog.org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