[150942] in North American Network Operators' Group
RE: AS Connectivity Lookup
daemon@ATHENA.MIT.EDU (Dixon, Justin)
Thu Mar 8 16:52:29 2012
From: "Dixon, Justin" <Justin.Dixon@BBandT.com>
To: Henry Linneweh <hrlinneweh@sbcglobal.net>, "nanog@nanog.org"
<nanog@nanog.org>
Date: Thu, 8 Mar 2012 21:51:29 +0000
In-Reply-To: <1331235928.9560.YahooMailNeo@web180303.mail.gq1.yahoo.com>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
> -----Original Message-----
> From: Henry Linneweh [mailto:hrlinneweh@sbcglobal.net]
> Sent: Thursday, March 08, 2012 14:45
> To: nanog@nanog.org
> Subject: Re: AS Connectivity Lookup
>=20
> I really miss completewhois, have not found a really good replacement
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> -Henry
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>=20
>=20
> ________________________________
> From: Joe Provo <nanog-post@rsuc.gweep.net>
> To: "Radke, Justin" <jradke@canbytel.com>
> Cc: nanog@nanog.org
> Sent: Wednesday, March 7, 2012 11:11 AM
> Subject: Re: AS Connectivity Lookup
>=20
> On Wed, Mar 07, 2012 at 09:29:29AM -0800, Radke, Justin wrote:
> > How can I easily view the current peering relationship of a particular
> AS?
> > Assume the AS you are researching does not have a looking glass and you
> are
> > not going to do lookups from the top 10 providers route servers to get
> some
> > glimpse of their connectivity. In my particular search
> > bgplay.routeviews.org does
> > not have any information and as-rank.caida.org is out of date. In the
> past
> > there was a great website called webtrace.info but it is no longer
> online.
> >
> > Any suggestions?
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> Any site you reference outside/not downstream of the desired
> AS will only provide you a partial picture.=A0 Use many to try
> and create a holistic view.=A0 So far it seems RIPE RIS hasn't
> yet been mentioned:
> http://www.ripe.net/data-tools/stats/ris/routing-information-service
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> --
> =A0 =A0 =A0 =A0 RSUC / GweepNet / Spunk / FnB / Usenix / SAGE / NewNOG
http://cyclops.cs.ucla.edu/
