[148634] in North American Network Operators' Group
Re: Whois 172/12
daemon@ATHENA.MIT.EDU (Tom Hill)
Thu Jan 19 17:49:05 2012
From: Tom Hill <tom@ninjabadger.net>
To: nanog@nanog.org
Date: Thu, 19 Jan 2012 22:47:38 +0000
In-Reply-To: <CAArzuotSm24VgaKy2hXJdr5TyZ9SeTVJBbDbniAqY6gxqAZjDQ@mail.gmail.com>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
On Sun, 2012-01-15 at 14:05 +0530, Suresh Ramasubramanian wrote:
> Jesus. 172.16/12 fine .. that's rfc1918. The rest of 172/8 is mostly
> unallocated.
And for almost all of it, there is Team Cymru:
>show ip route 172.0.0.0
Routing entry for 172.0.0.0/9, supernet
Known via "bgp", distance 20, metric 0
Tag 65332, type external
Last update from 192.0.2.1 3w1d ago
Routing Descriptor Blocks:
* 192.0.2.1, from 38.229.66.20, 3w1d ago
Route metric is 0, traffic share count is 1
AS Hops 1
Route tag 65332
MPLS label: none
(192.0.2.1 is null routed statically)
http://www.team-cymru.org/Services/Bogons/
A very handy service!
Tom
