bgpmap

BGP map for 2001:c20:489a::/48

2001:c20:489a::/48 is announced by AS9255 Singapore Telecom and seen by 2 peers of 2 RIPE RIS collectors, over 2 different AS paths. All of those routes reach it through one upstream, AS3758 SingNet. The most common path, used by 1 peer, is AS6939 AS7473 AS3758 AS9255.

Routes checked 18:09:21 UTC

Recent route changes

AS-path graph toward 2001:c20:489a::/48
BGP map of 2001:c20:489a::/485 networks on the paths RIPE RIS collector peers use to reach 2001:c20:489a::/48. Best path, chosen by the most peers: AS6939 → AS7473 → AS3758 → AS9255.AS2500 → AS6939 · 1 routeAS6939 → AS7473 · 2 routes · best pathAS7473 → AS3758 · 2 routes · best pathAS3758 → AS9255 · 2 routes · best pathAS9255 → 2001:c20:489a::/48 · 2 routes · best path1AS2500 → AS6939 · 1 route2AS6939 → AS7473 · 2 routes · best path2AS7473 → AS3758 · 2 routes · best path2AS3758 → AS9255 · 2 routes · best path2AS9255 → 2001:c20:489a::/48 · 2 routes · best pathT2AS6939Hurricane Electric LLCAS6939 Hurricane Electric LLC · Tier 2 · 2 routes · on the best pathT2AS7473SingaporeTelecommunications LtdAS7473 Singapore Telecommunications Ltd · Tier 2 · 2 routes · on the best pathAS3758SingNetAS3758 SingNet · transit · 2 routes · on the best pathAS9255Singapore TelecomAS9255 Singapore Telecom · origin · 2 routes · on the best pathAS2500WIDE ProjectAS2500 WIDE Project · edge network · 1 route2001:c20:489a::/482001:c20:489a::/48

origin Tier 2transitedge network prefix best path: chosen by 1 of 2 peers (50%) number on a line = peers using that link RIS data up to 18:09 UTC what the colours mean

View JSON Raw upstream

2collector peers
2RIS collectors
2distinct AS paths
4.5average AS hops, 4 to 5

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS3758 SingNet2100%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS7473 Singapore Telecommunications Ltd2100%
AS3758 SingNet2100%
AS6939 Hurricane Electric LLC150%

AS paths

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

#Path, collector peer to originPeersShareCollectors
1AS6939AS7473AS3758AS9255150%1
2AS2500AS6939AS7473AS3758AS9255150%1

More prefixes from AS9255

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 18:09 UTC, fetched just now.