bgpmap

BGP map for 154.219.96.0/21

154.219.96.0/21 is announced by 2 networks, mostly AS137899 I LAYER LIMITED and seen by 314 peers of 23 RIPE RIS collectors, over 241 different AS paths. All of those routes reach it through one upstream, AS40779 VoltNet inc. The most common path, used by 10 peers, is AS24482 AS2914 AS40779 AS137899.

Routes checked 15:45:02 UTC

No change in the origin, the upstreams or the number of peers since 11:09 UTC on 6 Nov, when this site first looked at 154.219.96.0/21.

AS-path graph toward 154.219.96.0/21
BGP map of 154.219.96.0/2113 networks on the paths RIPE RIS collector peers use to reach 154.219.96.0/21. Best path, chosen by the most peers: AS24482 → AS2914 → AS40779 → AS137899.AS8218 → AS6461 · 7 routesAS6461 → AS2914 · 12 routesAS9002 → AS2914 · 4 routesAS13030 → AS1299 · 4 routesAS1299 → AS2914 · 4 routesAS14840 → AS6762 · 4 routesAS6762 → AS2914 · 4 routesAS18013 → AS40779 · 3 routesAS40779 → AS401701 · 3 routesAS401701 → 154.219.96.0/21 · 3 routesAS24482 → AS2914 · 10 routes · best pathAS2914 → AS40779 · 49 routes · best pathAS40779 → AS137899 · 49 routes · best pathAS137899 → 154.219.96.0/21 · 49 routes · best path7AS8218 → AS6461 · 7 routes12AS6461 → AS2914 · 12 routes4AS9002 → AS2914 · 4 routes4AS13030 → AS1299 · 4 routes4AS1299 → AS2914 · 4 routes4AS14840 → AS6762 · 4 routes4AS6762 → AS2914 · 4 routes3AS18013 → AS40779 · 3 routes3AS40779 → AS401701 · 3 routes3AS401701 → 154.219.96.0/21 · 3 routes10AS24482 → AS2914 · 10 routes · best path49AS2914 → AS40779 · 49 routes · best path49AS40779 → AS137899 · 49 routes · best path49AS137899 → 154.219.96.0/21 · 49 routes · best pathAS40779VoltNet incAS40779 VoltNet inc · transit · 52 routes · on the best pathT1AS2914NTT America, Inc.AS2914 NTT America, Inc. · Tier 1 · 49 routes · on the best pathAS137899I LAYER LIMITEDAS137899 I LAYER LIMITED · origin · 49 routes · on the best pathT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 12 routesAS24482SG.GSAS24482 SG.GS · edge network · 10 routes · on the best pathAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 7 routesT2AS9002RETN-AS RETN LimitedAS9002 RETN-AS RETN Limited · Tier 2 · 4 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesT1AS1299TWELVE99 ArelionSweden ABAS1299 TWELVE99 Arelion Sweden AB · Tier 1 · 4 routesAS14840BR.Digital TelecomAS14840 BR.Digital Telecom · edge network · 4 routesT1AS6762SEABONE-NET TELECOMITALIA SPARKLE S.p.A.AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A. · Tier 1 · 4 routesAS18013ASLINE LIMITEDAS18013 ASLINE LIMITED · transit · 3 routesAS401701cognetcloud INCAS401701 cognetcloud INC · origin · 3 routes154.219.96.0/21154.219.96.0/21

origin Tier 1Tier 2transitedge network prefix best path: chosen by 10 of 314 peers (3%) number on a line = peers using that link RIS data up to 15:44 UTC what the colours mean 12 of 241 paths drawn 5 quieter networks left out

View JSON Raw upstream

314collector peers
23RIS collectors
241distinct AS paths
4.9average AS hops, 3 to 9

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS40779 VoltNet inc314100%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS40779 VoltNet inc314100%
AS2914 NTT America, Inc.29895%
AS1299 TWELVE99 Arelion Sweden AB7022%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.186%
AS3257 GTT-BACKBONE GTT Communications Inc.155%
AS6461 Zayo Bandwidth144%
AS18013 ASLINE LIMITED134%
AS3491 PCCW Global (HK) Ltd.103%
AS9002 RETN-AS RETN Limited93%
AS6453 TATA COMMUNICATIONS (AMERICA) INC83%

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
1AS24482AS2914AS40779AS137899103%10
2AS8218AS6461AS2914AS40779AS13789972%6
3AS6461AS2914AS40779AS13789952%5
4AS9002AS2914AS40779AS13789941%4
5AS13030AS1299AS2914AS40779AS13789941%4
6AS14840AS6762AS2914AS40779AS13789941%2
7AS2914AS40779AS1378993<1%3
8AS3491AS18013AS40779AS4017013<1%3
9AS12779AS2914AS40779AS1378993<1%3
10AS48185AS2914AS40779AS1378993<1%3
11AS49544AS2914AS40779AS1378993<1%3
12AS199524AS2914AS40779AS1378993<1%3
13AS35280AS2914AS40779AS1378993<1%3
14AS25091AS2914AS40779AS1378993<1%3
15AS34927AS1299AS2914AS40779AS1378993<1%3
16AS51185AS6762AS2914AS40779AS1378993<1%3
17AS47147AS1299AS2914AS40779AS1378993<1%3
18AS3257AS2914AS40779AS1378992<1%2
19AS6830AS2914AS40779AS1378992<1%2
20AS25160AS2914AS40779AS1378992<1%2
21AS1299AS2914AS40779AS1378992<1%2
22AS14907AS2914AS40779AS1378992<1%2
23AS6762AS2914AS40779AS1378992<1%2
24AS47692AS2914AS40779AS1378992<1%2
25AS2497AS2914AS40779AS1378992<1%2
26AS19151AS2914AS40779AS1378992<1%2
27AS62167AS3257AS2914AS40779AS1378992<1%2
28AS58057AS34549AS2914AS40779AS1378992<1%2
29AS31027AS1299AS2914AS40779AS1378992<1%1
30AS35710AS48200AS2914AS40779AS1378992<1%2
31AS8529AS6453AS2914AS40779AS1378992<1%2
32AS15547AS3303AS2914AS40779AS1378992<1%2
33AS51184AS47692AS2914AS40779AS1378992<1%2
34AS48362AS1764AS2914AS40779AS1378992<1%2
35AS34019AS25091AS2914AS40779AS1378992<1%2
36AS59890AS60068AS2914AS40779AS1378992<1%2
37AS20612AS9044AS2914AS40779AS1378992<1%1
38AS199524AS1299AS2914AS40779AS1378992<1%2
39AS58057AS1836AS1299AS2914AS40779AS1378992<1%2
40AS142289AS9583AS1299AS3491AS18013AS40779AS4017012<1%1
41AS15692AS2914AS40779AS1378991<1%1
42AS31742AS2914AS40779AS1378991<1%1
43AS35266AS2914AS40779AS1378991<1%1
44AS14630AS2914AS40779AS1378991<1%1
45AS3170AS2914AS40779AS1378991<1%1
46AS7018AS2914AS40779AS1378991<1%1
47AS55720AS2914AS40779AS1378991<1%1
48AS34549AS2914AS40779AS1378991<1%1
49AS852AS2914AS40779AS1378991<1%1
50AS37721AS2914AS40779AS1378991<1%1

50 of 241 paths shown. All of them are in the JSON.

More prefixes from AS137899

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 15:44 UTC, fetched 48 minutes ago.