Re: AS 54271

["Christian Koch" <christian () broknrobot com>]

interestingly,  before july 7th these prefixes were originating from another
private as - 65501, until sometime that day routes were withdrawn from 65501
and began being announced from 54271...



On Sun, Jul 13, 2008 at 4:10 PM, Joel Jaeggli <joelja () bogus com> wrote:

> Scott Morris wrote:
>
> > Wouldn't it be better to ask the folks in Hungary (AS20922) who are
> > peering
> > with this site?
>
> These are or appear to be all 20922's prefixes...
>
> 54271 is a stub from my vantage points that only appears from behind 20992.
>
>  One side, I'd buy the typo.  Both sides, mutual typos are a little  more
> > difficult.
>
> looks more like a lack of clue. off-hand I'd hazard that only one party is
> involved.
>
>
>  Not that conspiracy theories are all that much fun, but I'm finding the
> > one-sided mistake hard to believe.  Either that or the folks at AS20922
> > haven't figured out that an open bgp peer isn't a great idea!  :)
> >
> > Scott
> > -----Original Message-----
> > From: Joel Jaeggli [mailto:joelja () bogus com] Sent: Sunday, July 13, 2008
> > 1:36 PM
> > To: Marshall Eubanks
> > Cc: NANOG list
> > Subject: Re: AS 54271
> >
> > those prefixes all have ripe route object with origin AS 20922
> >
> > all the routes I see for a given prefix look like the following:
> >
> >   2914 1299 12301 8696 20922 54271
> >     129.250.0.171 from 129.250.0.171 (129.250.0.12)
> >       Origin IGP, metric 1, localpref 100, valid, external
> >       Community: 2914:420 2914:2000 2914:3000 65504:1299
> >
> >   2497 3257 12301 8696 20922 54271
> >     202.232.0.2 from 202.232.0.2 (202.232.0.2)
> >       Origin IGP, localpref 100, valid, external
> >
> >   7660 2516 3257 12301 8696 20922 54271
> >     203.181.248.168 from 203.181.248.168 (203.181.248.168)
> >       Origin IGP, localpref 100, valid, external
> >       Community: 2516:1030
> >
> > etc...
> >
> > Marshall Eubanks wrote:
> >
> > > As of this morning, I am seeing BGP from AS 54271
> > >
> > > *> 62.77.196.0/22   38.101.161.116        6991             0 174 3549
> > > 3549 3549 12301 8696 20922 54271 i
> > > *> 62.77.254.0/23   38.101.161.116        6991             0 174 3549
> > > 3549 3549 12301 8696 20922 54271 i
> > > *> 81.17.184.0/22   38.101.161.116        6991             0 174 3549
> > > 3549 3549 12301 8696 20922 54271 i
> > > *> 81.17.190.0/23   38.101.161.116        6991             0 174 3549
> > > 3549 3549 12301 8696 20922 54271 i
> > > *> 82.131.196.0/23  38.101.161.116        6991             0 174 3549
> > > 3549 3549 12301 8696 20922 54271 i
> > > *> 82.131.198.0/24  38.101.161.116        6991             0 174 3549
> > > 3549 3549 12301 8696 20922 54271 i
> > > *> 82.131.248.0/21  38.101.161.116        6991             0 174 3549
> > > 3549 3549 12301 8696 20922 54271 i
> > > *> 89.148.64.0/22   38.101.161.116        6991             0 174 3549
> > > 3549 3549 12301 8696 20922 54271 i
> > > *> 89.148.70.0/23   38.101.161.116        6991             0 174 3549
> > > 3549 3549 12301 8696 20922 54271 i
> > > *> 89.148.72.0/23   38.101.161.116        6991             0 174 3549
> > > 3549 3549 12301 8696 20922 54271 i
> > > *> 89.148.78.0/23   38.101.161.116        6991             0 174 3549
> > > 3549 3549 12301 8696 20922 54271 i
> > > *> 89.148.82.0/23   38.101.161.116        6991             0 174 3549
> > > 3549 3549 12301 8696 20922 54271 i
> > > *> 89.148.96.0/23   38.101.161.116        6991             0 174 3549
> > > 3549 3549 12301 8696 20922 54271 i
> > > *> 89.148.99.0/24   38.101.161.116        6991             0 174 3549
> > > 3549 3549 12301 8696 20922 54271 i
> > >
> > > This ASN has not been assigned to any RIR. Is this a bogon, or does
> > > anyone know of a legitimate reason for this ?
> > >
> > > Regards
> > > Marshall


-- 
^christian$