[194174] in North American Network Operators' Group

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Facebook more specific via Level3 ?

daemon@ATHENA.MIT.EDU (=?iso-8859-1?Q?J=FCrgen_Jaritsch?=)
Tue Mar 21 12:56:35 2017

X-Original-To: nanog@nanog.org
From: =?iso-8859-1?Q?J=FCrgen_Jaritsch?= <juergen@jaritsch.at>
To: <nanog@nanog.org>
Date: Tue, 21 Mar 2017 17:56:29 +0100
Errors-To: nanog-bounces@nanog.org

Hi,

=20

is anyone else receiving Facebook=92s /24 more specific from Level3 =
(AS3356)?

=20

31.13.70.0/24      *[BGP/170] 1w5d 17:21:28, MED 0, localpref 100, from
a.b.c.d

                      AS path: 3356 32934 I, validation-state: =
unverified

=20

This more specific is only visible via AS3356 =85 Facebook isn=92t even
announcing it via direct peering.

=20

Any Facebook admin on or off list available to get this debugged and =
tracked
down?

=20

=20

Thanks & best regards

J=FCrgen


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