bgpmap

BGP map for 2620:171:b::/48

2620:171:b::/48 is announced by AS42 WoodyNet, Inc. and seen by 349 peers of 23 RIPE RIS collectors, over 235 different AS paths. All of those routes reach it through one upstream, AS6939 Hurricane Electric LLC. The most common path, used by 21 peers, is AS6939 AS42.

Routes checked 17:51:33 UTC

No change in the origin, the upstreams or the number of peers since 05:41 UTC on 26 Oct, when this site first looked at 2620:171:b::/48.

AS-path graph toward 2620:171:b::/48
BGP map of 2620:171:b::/487 networks on the paths RIPE RIS collector peers use to reach 2620:171:b::/48. Best path, chosen by the most peers: AS6939 → AS42.AS24482 → AS6939 · 9 routesAS8218 → AS6939 · 7 routesAS9002 → AS6939 · 5 routesAS199524 → AS6939 · 5 routesAS49544 → AS6939 · 5 routesAS6939 → AS42 · 77 routes · best pathAS42 → 2620:171:b::/48 · 77 routes · best path9AS24482 → AS6939 · 9 routes7AS8218 → AS6939 · 7 routes5AS9002 → AS6939 · 5 routes5AS199524 → AS6939 · 5 routes5AS49544 → AS6939 · 5 routes77AS6939 → AS42 · 77 routes · best path77AS42 → 2620:171:b::/48 · 77 routes · best pathT2AS6939Hurricane Electric LLCAS6939 Hurricane Electric LLC · Tier 2 · 77 routes · on the best pathAS42WoodyNet, Inc.AS42 WoodyNet, Inc. · origin · 77 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 routesT2AS9002RETN-AS RETN LimitedAS9002 RETN-AS RETN Limited · Tier 2 · 5 routesAS199524GCORE G-Core Labs S.A.AS199524 GCORE G-Core Labs S.A. · edge network · 5 routesAS49544i3Dnet i3D.net B.VAS49544 i3Dnet i3D.net B.V · edge network · 5 routes2620:171:b::/482620:171:b::/48

origin Tier 2edge network prefix best path: chosen by 21 of 349 peers (6%) number on a line = peers using that link RIS data up to 17:50 UTC what the colours mean 12 of 235 paths drawn 6 quieter networks left out

View JSON Raw upstream

349collector peers
23RIS collectors
235distinct AS paths
3.1average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS6939 Hurricane Electric LLC349100%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS6939 Hurricane Electric LLC32894%
AS1299 TWELVE99 Arelion Sweden AB41%
AS60707 KAPTEYANAS Kapteyan Bilisim Teknolojileri Sanayi ve Ticaret A.S2<1%
AS9583 Sify Limited2<1%
AS3320 DTAG Deutsche Telekom AG2<1%
AS13030 INIT7 Init7 (Switzerland) Ltd.2<1%
AS3356 Level 3 Parent, LLC2<1%
AS3491 PCCW Global (HK) Ltd.2<1%
AS29632 NASSIST-AS Netassist International EOOD2<1%
AS9002 RETN-AS RETN Limited2<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
1AS6939AS42216%16
2AS24482AS6939AS4293%9
3AS8218AS6939AS4272%6
4AS9002AS6939AS4251%5
5AS199524AS6939AS4251%5
6AS49544AS6939AS4251%5
7AS6461AS6939AS4251%5
8AS13030AS6939AS4241%4
9AS14907AS6939AS4241%4
10AS58057AS6939AS4241%3
11AS34927AS6939AS4241%3
12AS14840AS6939AS4241%2
13AS2914AS6939AS423<1%3
14AS48185AS6939AS423<1%3
15AS3214AS6939AS423<1%3
16AS12779AS6939AS423<1%3
17AS34019AS6939AS423<1%3
18AS48362AS6939AS423<1%3
19AS3491AS6939AS423<1%3
20AS35280AS6939AS423<1%3
21AS15547AS6939AS423<1%3
22AS25091AS6939AS423<1%3
23AS2497AS6939AS422<1%2
24AS19151AS6939AS422<1%2
25AS51185AS6939AS422<1%2
26AS6762AS6939AS422<1%2
27AS852AS6939AS422<1%2
28AS1403AS6939AS422<1%1
29AS50628AS6939AS422<1%2
30AS8529AS6939AS422<1%2
31AS35710AS6939AS422<1%2
32AS1299AS6939AS422<1%2
33AS3257AS6939AS422<1%2
34AS6667AS6939AS422<1%2
35AS47692AS6939AS422<1%2
36AS51184AS6939AS422<1%2
37AS3320AS6939AS422<1%2
38AS6830AS6939AS422<1%2
39AS12859AS6939AS422<1%1
40AS25160AS6939AS422<1%2
41AS6424AS6939AS422<1%2
42AS42473AS6939AS422<1%2
43AS62167AS6939AS422<1%2
44AS202032AS6939AS422<1%2
45AS28917AS6939AS422<1%1
46AS59890AS6939AS422<1%2
47AS20612AS6939AS422<1%1
48AS206271AS60707AS6939AS422<1%1
49AS142289AS9583AS6939AS422<1%1
50AS47147AS3320AS6939AS422<1%2

50 of 235 paths shown. All of them are in the JSON.

More prefixes from AS42

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 17:50 UTC, fetched just now.