[36377] in North American Network Operators' Group
AS Leakage
daemon@ATHENA.MIT.EDU (Marshall Eubanks)
Wed Apr 4 07:37:35 2001
Message-ID: <3ACB06CE.24C866CB@21rst-century.com>
Date: Wed, 04 Apr 2001 07:34:38 -0400
From: Marshall Eubanks <tme@21rst-century.com>
Reply-To: tme@21rst-century.com
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To: Nanog mailing list <nanog@merit.edu>, Al Adler <al@on-the-i.com>
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Hello;
In our BGP table, there are this morning the following AS's :
AS 64610 : 1 prefixes : 1 prefixes supported : 3 hops : as path 1239 209 64610
AS 64615 : 2 prefixes : 2 prefixes supported : 3 hops : as path 1239 209 64615
AS 64616 : 3 prefixes : 3 prefixes supported : 3 hops : as path 1239 209 64616
AS 65008 : 3 prefixes : 3 prefixes supported : 3 hops : as path 145 2200 65008
AS 65102 : 3 prefixes : 3 prefixes supported : 3 hops : as path 1239 209 65102
AS 65209 : 12 prefixes : 12 prefixes supported : 3 hops : as path 1239 209 65209
AS 65498 : 1 prefixes : 1 prefixes supported : 3 hops : as path 1239 209 65498
In the MBGP table for multicast, there are
AS 64580 : 9 prefixes : 9 prefixes supported : 5 hops : as path 1239 5511 2200 2074 64580
AS 65001 : 1 prefixes : 1 prefixes supported : 4 hops : as path 3300 8933 2200 65001
AS 65498 : 1 prefixes : 1 prefixes supported : 3 hops : as path 1239 209 65498
I thought that these AS's were not supposed to be advertised globally.
Is this really a problem ? Is it worth the effort to track the sources of these down and
try and get them to remove them ?
Regards
Marshall Eubanks
Multicast Technologies, Inc.
10301 Democracy Lane, Suite 410
Fairfax, Virginia 22030
Phone : 703-293-9624 Fax : 703-293-9609
e-mail : tme@on-the-i.com http://www.on-the-i.com
