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Date: Wed, 25 Nov 2009 08:07:11 -0500 (EST) From: Jon Lewis <jlewis@lewis.org> To: Rich Kulawiec <rsk@gsp.org> In-Reply-To: <20091125114955.GA18546@gsp.org> Cc: nanog@nanog.org Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org On Wed, 25 Nov 2009, Rich Kulawiec wrote: > On Tue, Nov 24, 2009 at 10:22:36PM -0500, Russell Myba wrote: >> Looks like of our customers has decided to turn their /24 into a nice little >> space spewing machine. Doesn't seem like just one compromised host. > > 1. This is possibly/probably better on spam-l. > 2. This is a very common operational model. Any number of spamgangs > have been busy doing this with multiple /24's scattered over numerous > providers in order to distribute the workload and minimize the impact > of any takedown. One of them actually patented it. Further proof that you can patent just about anything in the US. http://www.faqs.org/patents/app/20090271475 ---------------------------------------------------------------------- Jon Lewis | I route Senior Network Engineer | therefore you are Atlantic Net | _________ http://www.lewis.org/~jlewis/pgp for PGP public key_________
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