bgpmap

BGP map for 2001:252::/32

2001:252::/32 is announced by AS23911 China Next Generation Internet Beijing IX and seen by 28 peers of 13 RIPE RIS collectors, over 24 different AS paths. Its busiest upstreams are AS4538 China Education and Research Network Center (71%), AS20965 GEANT (21%) and AS24489 Trans-Eurasia Information Network (TEIN2) - North (7%). The most common path, used by 3 peers, is AS34019 AS29169 AS35280 AS8966 AS15802 AS4134 AS4538 AS23911.

Routes checked 12:16:23 UTC

No change in the origin, the upstreams or the number of peers since 19:29 UTC on 26 Oct, when this site first looked at 2001:252::/32.

AS-path graph toward 2001:252::/32
BGP map of 2001:252::/3220 networks on the paths RIPE RIS collector peers use to reach 2001:252::/32. Best path, chosen by the most peers: AS34019 → AS29169 → AS35280 → AS8966 → AS15802 → AS4134 → AS4538 → AS23911.AS2497 → AS4837 · 4 routesAS4837 → AS4538 · 4 routesAS1103 → AS20965 · 2 routesAS20965 → AS23911 · 6 routesAS513 → AS20965 · 1 routeAS559 → AS20965 · 1 routeAS3333 → AS1103 · 1 routeAS24489 → AS23911 · 1 routeAS4777 → AS2497 · 1 routeAS25152 → AS2497 · 1 routeAS34019 → AS29169 · 3 routes · best pathAS29169 → AS35280 · 3 routes · best pathAS35280 → AS8966 · 5 routes · best pathAS8966 → AS15802 · 5 routes · best pathAS15802 → AS4134 · 5 routes · best pathAS4134 → AS4538 · 5 routes · best pathAS4538 → AS23911 · 9 routes · best pathAS23911 → 2001:252::/32 · 16 routes · best path4AS2497 → AS4837 · 4 routes4AS4837 → AS4538 · 4 routes2AS1103 → AS20965 · 2 routes6AS20965 → AS23911 · 6 routes1AS513 → AS20965 · 1 route1AS559 → AS20965 · 1 route1AS3333 → AS1103 · 1 route1AS24489 → AS23911 · 1 route1AS4777 → AS2497 · 1 route1AS25152 → AS2497 · 1 route3AS34019 → AS29169 · 3 routes · best path3AS29169 → AS35280 · 3 routes · best path5AS35280 → AS8966 · 5 routes · best path5AS8966 → AS15802 · 5 routes · best path5AS15802 → AS4134 · 5 routes · best path5AS4134 → AS4538 · 5 routes · best path9AS4538 → AS23911 · 9 routes · best path16AS23911 → 2001:252::/32 · 16 routes · best pathAS23911China Next GenerationInternet Beijing IXAS23911 China Next Generation Internet Beijing IX · origin · 16 routes · on the best pathAS4538China Education andResearch Network CenterAS4538 China Education and Research Network Center · transit · 9 routes · on the best pathAS20965GEANT GEANT VerenigingAS20965 GEANT GEANT Vereniging · transit · 6 routesAS35280F5 F5 Networks SARLAS35280 F5 F5 Networks SARL · transit · 5 routes · on the best pathT2AS8966Etisalat-AS EMIRATESTELECOMMUNICATIONS GROUPCOMPANY (ETISALAT GROUP) PJSCAS8966 Etisalat-AS EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC · Tier 2 · 5 routes · on the best pathAS15802DU-AS1 Emirates IntegratedTelecommunications Company PJSCAS15802 DU-AS1 Emirates Integrated Telecommunications Company PJSC · transit · 5 routes · on the best pathT2AS4134No.31,Jin-rong StreetAS4134 No.31,Jin-rong Street · Tier 2 · 5 routes · on the best pathT2AS2497Internet InitiativeJapan Inc.AS2497 Internet Initiative Japan Inc. · Tier 2 · 4 routesT2AS4837CHINA UNICOMChina169 BackboneAS4837 CHINA UNICOM China169 Backbone · Tier 2 · 4 routesAS34019HIVANE HivaneAssociationAS34019 HIVANE Hivane Association · edge network · 3 routes · on the best pathAS29169GANDI-AS GANDI SASAS29169 GANDI-AS GANDI SAS · transit · 3 routes · on the best pathAS1103SURFNET-NL SURF B.V.AS1103 SURFNET-NL SURF B.V. · transit · 2 routesAS513European Organizationfor Nuclear ResearchAS513 European Organization for Nuclear Research · edge network · 1 routeAS559Switch SWITCHAS559 Switch SWITCH · edge network · 1 routeAS3333RIPE-NCC-AS Reseaux IPEuropeens NetworkCoordination Centre (RIPE NCC)AS3333 RIPE-NCC-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC) · edge network · 1 routeAS38229Lanka Education &Research Network, NRENAS38229 Lanka Education & Research Network, NREN · edge network · 1 routeAS24489Trans-Eurasia InformationNetwork (TEIN2) - NorthAS24489 Trans-Eurasia Information Network (TEIN2) - North · transit · 1 routeAS6720MAGWIEN Magistrat der StadtWien, Magistratsabteilung 01AS6720 MAGWIEN Magistrat der Stadt Wien, Magistratsabteilung 01 · edge network · 1 routeAS4777Asia Pacific NetworkInformation CentreAS4777 Asia Pacific Network Information Centre · edge network · 1 routeAS25152K-ROOT-SERVER Reseaux IPEuropeens NetworkCoordination Centre (RIPE NCC)AS25152 K-ROOT-SERVER Reseaux IP Europeens Network Coordination Centre (RIPE NCC) · edge network · 1 route2001:252::/322001:252::/32

origin Tier 2transitedge network prefix best path: chosen by 3 of 28 peers (11%) number on a line = peers using that link RIS data up to 09:59 UTC what the colours mean 12 of 24 paths drawn 3 quieter networks left out

View JSON Raw upstream

28collector peers
13RIS collectors
24distinct AS paths
5.7average AS hops, 3 to 9

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS4538 China Education and Research Network Center2071%
AS20965 GEANT GEANT Vereniging621%
AS24489 Trans-Eurasia Information Network (TEIN2) - North27%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS4538 China Education and Research Network Center2071%
AS4134 No.31,Jin-rong Street1554%
AS8966 Etisalat-AS EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC1139%
AS15802 DU-AS1 Emirates Integrated Telecommunications Company PJSC1139%
AS35280 F5 F5 Networks SARL932%
AS20965 GEANT GEANT Vereniging621%
AS29169 GANDI-AS GANDI SAS518%
AS4837 CHINA UNICOM China169 Backbone518%
AS23764 CTGNet414%
AS2497 Internet Initiative Japan Inc.311%

AS paths

Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 09:59 UTC, fetched 9 minutes ago.