bgpmap

BGP map for 2a12:cb43::/36

2a12:cb43::/36 is announced by AS204535 KevinTan-Networks and seen by 344 peers of 23 RIPE RIS collectors, over 245 different AS paths. All of those routes reach it through one upstream, AS206216 ADVIN-AS. The most common path, used by 9 peers, is AS6939 AS137409 AS206216 AS204535.

Routes checked 17:02:06 UTC

No change in the origin, the upstreams or the number of peers since 06:40 UTC on 27 Oct, when this site first looked at 2a12:cb43::/36.

AS-path graph toward 2a12:cb43::/36
BGP map of 2a12:cb43::/368 networks on the paths RIPE RIS collector peers use to reach 2a12:cb43::/36. Best path, chosen by the most peers: AS6939 → AS137409 → AS206216 → AS204535.AS24482 → AS137409 · 9 routesAS8218 → AS137409 · 7 routesAS199524 → AS137409 · 5 routesAS9002 → AS137409 · 5 routesAS6939 → AS137409 · 9 routes · best pathAS137409 → AS206216 · 65 routes · best pathAS206216 → AS204535 · 65 routes · best pathAS204535 → 2a12:cb43::/36 · 65 routes · best path9AS24482 → AS137409 · 9 routes7AS8218 → AS137409 · 7 routes5AS199524 → AS137409 · 5 routes5AS9002 → AS137409 · 5 routes9AS6939 → AS137409 · 9 routes · best path65AS137409 → AS206216 · 65 routes · best path65AS206216 → AS204535 · 65 routes · best path65AS204535 → 2a12:cb43::/36 · 65 routes · best pathAS137409GSL Networks Pty LTDAS137409 GSL Networks Pty LTD · transit · 65 routes · on the best pathAS206216ADVIN-AS AdvinServices LLCAS206216 ADVIN-AS Advin Services LLC · transit · 65 routes · on the best pathAS204535KevinTan-NetworksTan Kok FengAS204535 KevinTan-Networks Tan Kok Feng · origin · 65 routes · on the best pathT2AS6939Hurricane Electric LLCAS6939 Hurricane Electric LLC · Tier 2 · 9 routes · on the best pathAS24482SG.GSAS24482 SG.GS · edge network · 9 routesAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 7 routesAS199524GCORE G-Core Labs S.A.AS199524 GCORE G-Core Labs S.A. · edge network · 5 routesT2AS9002RETN-AS RETN LimitedAS9002 RETN-AS RETN Limited · Tier 2 · 5 routes2a12:cb43::/362a12:cb43::/36

origin Tier 2transitedge network prefix best path: chosen by 9 of 344 peers (3%) number on a line = peers using that link RIS data up to 17:01 UTC what the colours mean 12 of 245 paths drawn 6 quieter networks left out

View JSON Raw upstream

344collector peers
23RIS collectors
245distinct AS paths
4.4average AS hops, 3 to 8

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS206216 ADVIN-AS Advin Services LLC344100%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS206216 ADVIN-AS Advin Services LLC344100%
AS137409 GSL Networks Pty LTD33898%
AS6939 Hurricane Electric LLC3410%
AS174 Cogent Communications, LLC247%
AS3257 GTT-BACKBONE GTT Communications Inc.113%
AS6461 Zayo Bandwidth93%
AS3491 PCCW Global (HK) Ltd.41%
AS8758 IWAY Iway AG3<1%
AS3356 Level 3 Parent, LLC3<1%
AS29632 NASSIST-AS Netassist International EOOD3<1%

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
1AS6939AS137409AS206216AS20453593%9
2AS24482AS137409AS206216AS20453593%9
3AS8218AS137409AS206216AS20453572%6
4AS137409AS206216AS20453562%6
5AS199524AS137409AS206216AS20453551%5
6AS9002AS137409AS206216AS20453551%5
7AS6461AS137409AS206216AS20453551%5
8AS13030AS137409AS206216AS20453541%4
9AS14907AS137409AS206216AS20453541%4
10AS14840AS137409AS206216AS20453541%2
11AS49544AS137409AS206216AS20453541%4
12AS51185AS137409AS206216AS2045353<1%3
13AS48185AS137409AS206216AS2045353<1%3
14AS12779AS137409AS206216AS2045353<1%3
15AS34019AS137409AS206216AS2045353<1%3
16AS48362AS137409AS206216AS2045353<1%3
17AS35280AS137409AS206216AS2045353<1%3
18AS15547AS137409AS206216AS2045353<1%3
19AS25091AS137409AS206216AS2045353<1%3
20AS19151AS137409AS206216AS2045352<1%2
21AS852AS137409AS206216AS2045352<1%2
22AS58057AS137409AS206216AS2045352<1%2
23AS18041AS137409AS206216AS2045352<1%1
24AS8529AS137409AS206216AS2045352<1%2
25AS3214AS137409AS206216AS2045352<1%2
26AS35710AS137409AS206216AS2045352<1%2
27AS3257AS137409AS206216AS2045352<1%2
28AS6667AS137409AS206216AS2045352<1%2
29AS34927AS137409AS206216AS2045352<1%2
30AS47147AS137409AS206216AS2045352<1%2
31AS47692AS137409AS206216AS2045352<1%2
32AS51184AS137409AS206216AS2045352<1%2
33AS6830AS137409AS206216AS2045352<1%2
34AS12859AS137409AS206216AS2045352<1%1
35AS25160AS137409AS206216AS2045352<1%2
36AS212483AS137409AS206216AS2045352<1%1
37AS62167AS137409AS206216AS2045352<1%2
38AS28917AS137409AS206216AS2045352<1%1
39AS2914AS3257AS137409AS206216AS2045352<1%2
40AS6762AS3257AS137409AS206216AS2045352<1%2
41AS34927AS6939AS137409AS206216AS2045352<1%1
42AS142289AS9583AS137409AS206216AS2045352<1%1
43AS1299AS174AS137409AS206216AS2045352<1%2
44AS3320AS6461AS137409AS206216AS2045352<1%2
45AS202032AS6939AS137409AS206216AS2045352<1%2
46AS59890AS6939AS137409AS206216AS2045352<1%2
47AS20612AS8758AS137409AS206216AS2045352<1%1
48AS58057AS6939AS137409AS206216AS2045352<1%1
49AS1403AS577AS6939AS137409AS206216AS2045352<1%1
50AS49544AS3356AS6461AS137409AS206216AS2045352<1%1

50 of 245 paths shown. All of them are in the JSON.

More prefixes from AS204535

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 17:01 UTC, fetched 8 hours ago.