bgpmap

BGP map for 2a09:9f40::/32

2a09:9f40::/32 is announced by AS399975 NetSWAT LLC and seen by 323 peers of 23 RIPE RIS collectors, over 243 different AS paths. All of those routes reach it through one upstream, AS401591 IPCrash LLC. The most common path, used by 9 peers, is AS24482 AS7029 AS399989 AS401591 AS399975.

Routes checked 12:17:56 UTC

No change in the origin, the upstreams or the number of peers since 04:33 UTC on 29 Oct, when this site first looked at 2a09:9f40::/32.

AS-path graph toward 2a09:9f40::/32
BGP map of 2a09:9f40::/3215 networks on the paths RIPE RIS collector peers use to reach 2a09:9f40::/32. Best path, chosen by the most peers: AS24482 → AS7029 → AS399989 → AS401591 → AS399975.AS8218 → AS6461 · 6 routesAS6461 → AS3356 · 6 routesAS3356 → AS7029 · 20 routesAS6939 → AS1299 · 5 routesAS1299 → AS7029 · 9 routesAS9002 → AS3257 · 5 routesAS3257 → AS7029 · 8 routesAS13030 → AS7029 · 4 routesAS6939 → AS3356 · 4 routesAS14840 → AS3356 · 4 routesAS6461 → AS1299 · 4 routesAS2914 → AS3356 · 3 routesAS24482 → AS7029 · 9 routes · best pathAS7029 → AS399989 · 53 routes · best pathAS399989 → AS401591 · 53 routes · best pathAS401591 → AS399975 · 53 routes · best pathAS399975 → 2a09:9f40::/32 · 53 routes · best path6AS8218 → AS6461 · 6 routes6AS6461 → AS3356 · 6 routes20AS3356 → AS7029 · 20 routes5AS6939 → AS1299 · 5 routes9AS1299 → AS7029 · 9 routes5AS9002 → AS3257 · 5 routes8AS3257 → AS7029 · 8 routes4AS13030 → AS7029 · 4 routes4AS6939 → AS3356 · 4 routes4AS14840 → AS3356 · 4 routes4AS6461 → AS1299 · 4 routes3AS2914 → AS3356 · 3 routes9AS24482 → AS7029 · 9 routes · best path53AS7029 → AS399989 · 53 routes · best path53AS399989 → AS401591 · 53 routes · best path53AS401591 → AS399975 · 53 routes · best path53AS399975 → 2a09:9f40::/32 · 53 routes · best pathAS7029WindstreamCommunications LLCAS7029 Windstream Communications LLC · transit · 53 routes · on the best pathAS399989ULTRA ONEAS399989 ULTRA ONE · transit · 53 routes · on the best pathAS401591IPCrash LLCAS401591 IPCrash LLC · transit · 53 routes · on the best pathAS399975NetSWAT LLCAS399975 NetSWAT LLC · origin · 53 routes · on the best pathT1AS3356Level 3 Parent, LLCAS3356 Level 3 Parent, LLC · Tier 1 · 20 routesT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 10 routesAS24482SG.GSAS24482 SG.GS · edge network · 9 routes · on the best pathT2AS6939Hurricane Electric LLCAS6939 Hurricane Electric LLC · Tier 2 · 9 routesT1AS1299TWELVE99 ArelionSweden ABAS1299 TWELVE99 Arelion Sweden AB · Tier 1 · 9 routesT1AS3257GTT-BACKBONE GTTCommunications Inc.AS3257 GTT-BACKBONE GTT Communications Inc. · Tier 1 · 8 routesAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 6 routesT2AS9002RETN-AS RETN LimitedAS9002 RETN-AS RETN Limited · Tier 2 · 5 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesAS14840BR.Digital TelecomAS14840 BR.Digital Telecom · edge network · 4 routesT1AS2914NTT America, Inc.AS2914 NTT America, Inc. · Tier 1 · 3 routes2a09:9f40::/322a09:9f40::/32

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 323 peers (3%) number on a line = peers using that link RIS data up to 12:16 UTC what the colours mean 12 of 243 paths drawn 4 quieter networks left out

View JSON Raw upstream

323collector peers
23RIS collectors
243distinct AS paths
6.4average AS hops, 5 to 9

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS401591 IPCrash LLC323100%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS7029 Windstream Communications LLC323100%
AS399989 ULTRA ONE323100%
AS401591 IPCrash LLC323100%
AS1299 TWELVE99 Arelion Sweden AB14645%
AS3356 Level 3 Parent, LLC10131%
AS6939 Hurricane Electric LLC4715%
AS3257 GTT-BACKBONE GTT Communications Inc.3110%
AS6461 Zayo Bandwidth93%
AS3303 SWISSCOM Swisscom (Schweiz) AG72%
AS174 Cogent Communications, LLC72%

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
1AS24482AS7029AS399989AS401591AS39997593%9
2AS8218AS6461AS3356AS7029AS399989AS401591AS39997562%5
3AS6939AS1299AS7029AS399989AS401591AS39997552%5
4AS9002AS3257AS7029AS399989AS401591AS39997552%5
5AS13030AS7029AS399989AS401591AS39997541%4
6AS6939AS3356AS7029AS399989AS401591AS39997541%4
7AS14840AS3356AS7029AS399989AS401591AS39997541%2
8AS6461AS1299AS7029AS399989AS401591AS39997541%4
9AS2914AS3356AS7029AS399989AS401591AS3999753<1%3
10AS49544AS3356AS7029AS399989AS401591AS3999753<1%2
11AS12779AS3257AS7029AS399989AS401591AS3999753<1%3
12AS34019AS3303AS7029AS399989AS401591AS3999753<1%3
13AS48362AS1299AS7029AS399989AS401591AS3999753<1%3
14AS199524AS1299AS7029AS399989AS401591AS3999753<1%3
15AS3491AS3257AS7029AS399989AS401591AS3999753<1%3
16AS15547AS3303AS7029AS399989AS401591AS3999753<1%3
17AS19151AS7029AS399989AS401591AS3999752<1%2
18AS852AS7029AS399989AS401591AS3999752<1%2
19AS1299AS7029AS399989AS401591AS3999752<1%2
20AS3257AS7029AS399989AS401591AS3999752<1%2
21AS49544AS7029AS399989AS401591AS3999752<1%2
22AS6762AS1299AS7029AS399989AS401591AS3999752<1%2
23AS6667AS1299AS7029AS399989AS401591AS3999752<1%2
24AS34927AS1299AS7029AS399989AS401591AS3999752<1%2
25AS47692AS33891AS7029AS399989AS401591AS3999752<1%2
26AS3320AS1299AS7029AS399989AS401591AS3999752<1%2
27AS6830AS1299AS7029AS399989AS401591AS3999752<1%2
28AS12859AS1299AS7029AS399989AS401591AS3999752<1%1
29AS14907AS1299AS7029AS399989AS401591AS3999752<1%2
30AS25160AS1299AS7029AS399989AS401591AS3999752<1%2
31AS47147AS1299AS7029AS399989AS401591AS3999752<1%2
32AS48185AS1299AS7029AS399989AS401591AS3999752<1%2
33AS42473AS1299AS7029AS399989AS401591AS3999752<1%2
34AS35280AS3356AS7029AS399989AS401591AS3999752<1%2
35AS28917AS3257AS7029AS399989AS401591AS3999752<1%1
36AS59890AS3356AS7029AS399989AS401591AS3999752<1%2
37AS25091AS1299AS7029AS399989AS401591AS3999752<1%2
38AS1403AS577AS1299AS7029AS399989AS401591AS3999752<1%1
39AS58057AS34549AS1299AS7029AS399989AS401591AS3999752<1%2
40AS3214AS6939AS1299AS7029AS399989AS401591AS3999752<1%2
41AS142289AS9583AS1299AS7029AS399989AS401591AS3999752<1%1
42AS51184AS6939AS3356AS7029AS399989AS401591AS3999752<1%2
43AS62167AS6939AS1299AS7029AS399989AS401591AS3999752<1%2
44AS202032AS6939AS3356AS7029AS399989AS401591AS3999752<1%2
45AS20612AS9044AS1299AS7029AS399989AS401591AS3999752<1%1
46AS58057AS6939AS3356AS7029AS399989AS401591AS3999752<1%1
47AS206271AS60707AS12735AS9121AS3356AS7029AS399989AS401591AS3999752<1%1
48AS199524AS7029AS399989AS401591AS3999751<1%1
49AS36236AS7029AS399989AS401591AS3999751<1%1
50AS2497AS1299AS7029AS399989AS401591AS3999751<1%1

50 of 243 paths shown. All of them are in the JSON.

More prefixes from AS399975

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 12:16 UTC, fetched just now.