[106850] in North American Network Operators' Group
Re: Is it time to abandon bogon prefix filters?
daemon@ATHENA.MIT.EDU (Randy Bush)
Fri Aug 15 00:16:59 2008
Date: Thu, 14 Aug 2008 21:16:48 -0700
From: Randy Bush <randy@psg.com>
To: Danny McPherson <danny@tcb.net>
In-Reply-To: <606BDFAE-F6B5-4756-9BA5-C3B17B96368A@tcb.net>
Cc: NANOG list <nanog@nanog.org>
Errors-To: nanog-bounces@nanog.org
> bogon block attacks % of attacks
> 0.0.0.0/7 65 0.01
> 2.0.0.0/8 3 0.00
> 5.0.0.0/8 3 0.00
> 10.0.0.0/8 8794 1.21
> 23.0.0.0/8 4 0.00
> 27.0.0.0/8 7 0.00
> 92.0.0.0/6 101 0.01
> 100.0.0.0/6 374 0.05
> 104.0.0.0/5 303 0.04
> 112.0.0.0/5 775 0.11
> 120.0.0.0/8 45 0.01
> 127.0.0.0/8 6 0.00
> 172.16.0.0/12 3646 0.50
> 174.0.0.0/7 1 0.00
> 176.0.0.0/5 1 0.00
> 192.168.0.0/16 7451 1.02
> 223.0.0.0/8 10 0.00
> 224.0.0.0/3 8 0.00
well, we can see why andree wanted to look behind the 1918 stuff. it is
the elephant.
thanks, danny!
randy
