nanog mailing list archives
Re: Most peered AS per country
From: alessandro.improta () iit cnr it
Date: Wed, 28 Nov 2018 13:56:25 +0100
Hello Baldur,if I'm not wrong, CAIDA are using Route Views and RIPE NCC RIS as data sources. If your AS (or any ASes in your customer cone) is not feeding any BGP route collector, your peers will never appear in their rank. Some of your peers may be seen if any of your peers are connected to a route collector though. Data available is extremely incomplete from that point of view... If you wish to have more reliable data from BGP analyzers using public data, I suggest you to join a collector. I run one of them (Isolario), if you need any more details about that (or about the data incompleteness) just drop me a mail!
Best regards, Alessandro Improta IIT-CNR - Isolario project (www.isolario.it) Il 2018-11-28 12:34 Baldur Norddahl ha scritto:
The number of peers appears to be unreliable. My network is listed with 14 peers but the actual number is much higher. Regards Baldur ons. 28. nov. 2018 04.02 skrev Bradley Huffaker <bhuffake () caida org>:Bill is correct. AS Rank’s ranks by customer cone, not peers. Although you can get an ASN’s list of peers. We are currently working on adding country level ranking to AS Rank, but will not have it ready until next year. BradleyOn Nov 28, 2018, at 10:40 AM, Bill Woodcock <woody () pch net> wrote:On Nov 28, 2018, at 10:37 AM, Mehmet Akcin <mehmet () akcin net>wrote:http://as-rank.caida.org/ is impressively showing ranking of ISPsand how well peered they areNo, it’s by how many customers they have. "ASes and Orgs are ranked by their customer cone size, which isthe number of their direct and indirect customers.”Nothing to do with their peering. -Bill
Current thread:
- Re: Most peered AS per country, (continued)
- Re: Most peered AS per country Mike Hammett (Nov 27)
- Re: Most peered AS per country Dan Bateyko (Nov 28)
- Re: Most peered AS per country Mark Tinka (Nov 27)
- Re: Most peered AS per country Tore Anderson (Nov 28)
- Re: Most peered AS per country Mark Tinka (Nov 28)
- Re: Most peered AS per country Tashi Phuntsho (Nov 28)
- Re: Most peered AS per country Bradley Huffaker (Nov 27)
- Re: Most peered AS per country Mehmet Akcin (Nov 27)
- Re: Most peered AS per country Bradley Huffaker (Nov 27)
- Re: Most peered AS per country Baldur Norddahl (Nov 28)
- Re: Most peered AS per country alessandro . improta (Nov 28)
- Re: Most peered AS per country Mike Hammett (Nov 28)
- Re: Most peered AS per country alessandro . improta (Nov 28)
- Re: Most peered AS per country Mike Hammett (Nov 28)