bgpmap

BGP map for 123.31.32.0/20

123.31.32.0/20 is announced by AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP and seen by 345 peers of 23 RIPE RIS collectors, over 276 different AS paths. All of those routes reach it through one upstream, AS45899 VNPT Corp. The most common path, used by 7 peers, is AS8218 AS9498 AS45899 AS135905.

Routes checked 16:21:12 UTC

No change in the origin, the upstreams or the number of peers since 15:45 UTC on 28 Oct, when this site first looked at 123.31.32.0/20.

AS-path graph toward 123.31.32.0/20
BGP map of 123.31.32.0/2010 networks on the paths RIPE RIS collector peers use to reach 123.31.32.0/20. Best path, chosen by the most peers: AS8218 → AS9498 → AS45899 → AS135905.AS24482 → AS9498 · 6 routesAS6461 → AS9498 · 5 routesAS13030 → AS9498 · 4 routesAS47147 → AS9498 · 4 routesAS49544 → AS45899 · 3 routesAS58453 → AS45899 · 3 routesAS8218 → AS9498 · 7 routes · best pathAS9498 → AS45899 · 41 routes · best pathAS45899 → AS135905 · 47 routes · best pathAS135905 → 123.31.32.0/20 · 47 routes · best path6AS24482 → AS9498 · 6 routes5AS6461 → AS9498 · 5 routes4AS13030 → AS9498 · 4 routes4AS47147 → AS9498 · 4 routes3AS49544 → AS45899 · 3 routes3AS58453 → AS45899 · 3 routes7AS8218 → AS9498 · 7 routes · best path41AS9498 → AS45899 · 41 routes · best path47AS45899 → AS135905 · 47 routes · best path47AS135905 → 123.31.32.0/20 · 47 routes · best pathT2AS45899VNPT CorpAS45899 VNPT Corp · Tier 2 · 47 routes · on the best pathAS135905VIETNAM POSTS ANDTELECOMMUNICATIONS GROUPAS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP · origin · 47 routes · on the best pathT2AS9498BHARTI Airtel Ltd.AS9498 BHARTI Airtel Ltd. · Tier 2 · 41 routes · on the best pathAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 7 routes · on the best pathAS24482SG.GSAS24482 SG.GS · edge network · 6 routesT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 5 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesAS47147AS-ANX Anexia CloudSolutions GmbHAS47147 AS-ANX Anexia Cloud Solutions GmbH · edge network · 4 routesAS49544i3Dnet i3D.net B.VAS49544 i3Dnet i3D.net B.V · edge network · 3 routesT2AS58453China MobileInternational LimitedAS58453 China Mobile International Limited · Tier 2 · 3 routes123.31.32.0/20123.31.32.0/20

origin Tier 1Tier 2edge network prefix best path: chosen by 7 of 345 peers (2%) number on a line = peers using that link RIS data up to 16:20 UTC what the colours mean 12 of 276 paths drawn 5 quieter networks left out

View JSON Raw upstream

345collector peers
23RIS collectors
276distinct AS paths
4.5average AS hops, 3 to 7

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS45899 VNPT Corp345100%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS45899 VNPT Corp345100%
AS9498 BHARTI Airtel Ltd.22766%
AS58453 China Mobile International Limited8424%
AS57463 NetIX NetIX Communications JSC247%
AS6461 Zayo Bandwidth206%
AS1299 TWELVE99 Arelion Sweden AB165%
AS6939 Hurricane Electric LLC154%
AS174 Cogent Communications, LLC82%
AS2914 NTT America, Inc.82%
AS6453 TATA COMMUNICATIONS (AMERICA) INC72%

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
1AS8218AS9498AS45899AS13590572%6
2AS24482AS9498AS45899AS13590562%6
3AS6461AS9498AS45899AS13590551%5
4AS13030AS9498AS45899AS13590541%4
5AS47147AS9498AS45899AS13590541%4
6AS49544AS45899AS1359053<1%3
7AS9498AS45899AS1359053<1%3
8AS2914AS58453AS45899AS1359053<1%3
9AS3491AS9498AS45899AS1359053<1%3
10AS9002AS9498AS45899AS1359053<1%3
11AS48185AS9498AS45899AS1359053<1%3
12AS14840AS9498AS45899AS1359053<1%1
13AS199524AS9498AS45899AS1359053<1%3
14AS25091AS9498AS45899AS1359053<1%3
15AS48362AS9498AS45899AS1359053<1%3
16AS34927AS57463AS9498AS45899AS1359053<1%3
17AS35280AS4755AS6453AS9498AS45899AS1359053<1%3
18AS19151AS45899AS1359052<1%2
19AS62167AS9498AS45899AS1359052<1%2
20AS1299AS58453AS45899AS1359052<1%2
21AS35710AS9498AS45899AS1359052<1%2
22AS51185AS58453AS45899AS1359052<1%2
23AS3214AS9498AS45899AS1359052<1%2
24AS212483AS9498AS45899AS1359052<1%1
25AS14907AS9498AS45899AS1359052<1%2
26AS34019AS58453AS45899AS1359052<1%2
27AS15547AS58453AS45899AS1359052<1%2
28AS24482AS58453AS45899AS1359052<1%2
29AS51184AS9498AS45899AS1359052<1%2
30AS47692AS9498AS45899AS1359052<1%2
31AS59890AS6939AS45899AS1359052<1%2
32AS271253AS9498AS45899AS1359052<1%1
33AS28634AS9498AS45899AS1359052<1%1
34AS199524AS58453AS45899AS1359052<1%2
35AS2497AS58453AS45899AS1359052<1%2
36AS58057AS1836AS9498AS45899AS1359052<1%2
37AS49544AS3356AS58453AS45899AS1359052<1%1
38AS31027AS6797AS9498AS45899AS1359052<1%1
39AS6762AS1299AS58453AS45899AS1359052<1%2
40AS20612AS8758AS9498AS45899AS1359052<1%1
41AS142289AS9583AS4755AS6453AS9498AS45899AS1359052<1%1
42AS17639AS45899AS1359051<1%1
43AS38001AS45899AS1359051<1%1
44AS37989AS45899AS1359051<1%1
45AS24482AS45899AS1359051<1%1
46AS8529AS45899AS1359051<1%1
47AS18106AS45899AS1359051<1%1
48AS14907AS45899AS1359051<1%1
49AS199524AS45899AS1359051<1%1
50AS9002AS45899AS1359051<1%1

50 of 276 paths shown. All of them are in the JSON.

More prefixes from AS135905

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 16:20 UTC, fetched just now.