I really miss completewhois, have not found a really good replacement -Henry ________________________________ 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 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 In my particular search bgplay.routeviews.org does not have any information and as-rank.caida.org is out of date.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?
Any site you reference outside/not downstream of the desired AS will only provide you a partial picture. Use many to try and create a holistic view. So far it seems RIPE RIS hasn't yet been mentioned: http://www.ripe.net/data-tools/stats/ris/routing-information-service -- RSUC / GweepNet / Spunk / FnB / Usenix / SAGE / NewNOG