bgpmap

BGP map for 151.158.224.0/23

151.158.224.0/23 is announced by AS131630 Lazco Corporation and seen by 379 peers of 23 RIPE RIS collectors, over 274 different AS paths. Its busiest upstreams are AS204844 NCSE-NETWORK-Global (99%), AS18041 Taiwan Digital Streaming Co. (<1%) and AS38855 Taiwan Digital Streaming Co. (<1%). The most common path, used by 22 peers, is AS6939 AS17408 AS204844 AS131630.

Routes checked 15:26:17 UTC

No change in the origin, the upstreams or the number of peers since 11:18 UTC on 26 Oct, when this site first looked at 151.158.224.0/23.

AS-path graph toward 151.158.224.0/23
BGP map of 151.158.224.0/2314 networks on the paths RIPE RIS collector peers use to reach 151.158.224.0/23. Best path, chosen by the most peers: AS6939 → AS17408 → AS204844 → AS131630.AS24482 → AS6939 · 10 routesAS8218 → AS6939 · 7 routesAS199524 → AS174 · 6 routesAS174 → AS204844 · 19 routesAS6461 → AS174 · 5 routesAS13030 → AS6939 · 4 routesAS9002 → AS3356 · 4 routesAS3356 → AS174 · 4 routesAS12779 → AS6939 · 4 routesAS3320 → AS174 · 4 routesAS6939 → AS17408 · 59 routes · best pathAS17408 → AS204844 · 59 routes · best pathAS204844 → AS131630 · 78 routes · best pathAS131630 → 151.158.224.0/23 · 78 routes · best path10AS24482 → AS6939 · 10 routes7AS8218 → AS6939 · 7 routes6AS199524 → AS174 · 6 routes19AS174 → AS204844 · 19 routes5AS6461 → AS174 · 5 routes4AS13030 → AS6939 · 4 routes4AS9002 → AS3356 · 4 routes4AS3356 → AS174 · 4 routes4AS12779 → AS6939 · 4 routes4AS3320 → AS174 · 4 routes59AS6939 → AS17408 · 59 routes · best path59AS17408 → AS204844 · 59 routes · best path78AS204844 → AS131630 · 78 routes · best path78AS131630 → 151.158.224.0/23 · 78 routes · best pathAS204844NCSE-NETWORK-GlobalNCSE NETWORK LTDAS204844 NCSE-NETWORK-Global NCSE NETWORK LTD · transit · 78 routes · on the best pathAS131630Lazco CorporationAS131630 Lazco Corporation · origin · 78 routes · on the best pathT2AS6939Hurricane Electric LLCAS6939 Hurricane Electric LLC · Tier 2 · 59 routes · on the best pathAS17408AboveNetCommunications TaiwanAS17408 AboveNet Communications Taiwan · transit · 59 routes · on the best pathT1AS174CogentCommunications, LLCAS174 Cogent Communications, LLC · Tier 1 · 19 routesAS24482SG.GSAS24482 SG.GS · edge network · 10 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 · 6 routesT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 5 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesT2AS9002RETN-AS RETN LimitedAS9002 RETN-AS RETN Limited · Tier 2 · 4 routesT1AS3356Level 3 Parent, LLCAS3356 Level 3 Parent, LLC · Tier 1 · 4 routesAS12779ITGATE IT.Gate S.p.A.AS12779 ITGATE IT.Gate S.p.A. · edge network · 4 routesT1AS3320DTAG DeutscheTelekom AGAS3320 DTAG Deutsche Telekom AG · Tier 1 · 4 routes151.158.224.0/23151.158.224.0/23

origin Tier 1Tier 2transitedge network prefix best path: chosen by 22 of 379 peers (6%) number on a line = peers using that link RIS data up to 15:26 UTC what the colours mean 12 of 274 paths drawn 4 quieter networks left out

View JSON Raw upstream

379collector peers
23RIS collectors
274distinct AS paths
4.8average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS204844 NCSE-NETWORK-Global NCSE NETWORK LTD37499%
AS18041 Taiwan Digital Streaming Co.2<1%
AS38855 Taiwan Digital Streaming Co.1<1%
AS24482 SG.GS1<1%
AS59105 Home NOC Operators Group1<1%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS204844 NCSE-NETWORK-Global NCSE NETWORK LTD37499%
AS17408 AboveNet Communications Taiwan23662%
AS6939 Hurricane Electric LLC19652%
AS174 Cogent Communications, LLC13736%
AS3356 Level 3 Parent, LLC216%
AS15412 FLAG-AS Flag Telecom UK Limited92%
AS6453 TATA COMMUNICATIONS (AMERICA) INC92%
AS3320 DTAG Deutsche Telekom AG72%
AS3257 GTT-BACKBONE GTT Communications Inc.41%
AS34549 MEER-AS meerfarbig GmbH & Co. KG3<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
1AS6939AS17408AS204844AS131630226%18
2AS24482AS6939AS17408AS204844AS131630103%10
3AS8218AS6939AS17408AS204844AS13163072%6
4AS199524AS174AS204844AS13163062%6
5AS6461AS174AS204844AS13163051%5
6AS13030AS6939AS17408AS204844AS13163041%4
7AS9002AS3356AS174AS204844AS13163041%4
8AS12779AS6939AS17408AS204844AS13163041%4
9AS34927AS6939AS17408AS204844AS13163041%3
10AS49544AS6939AS17408AS204844AS13163041%4
11AS14840AS6939AS17408AS204844AS13163041%2
12AS47147AS3320AS174AS204844AS13163041%4
13AS3491AS174AS204844AS1316303<1%3
14AS2914AS15412AS17408AS204844AS1316303<1%3
15AS48185AS6939AS17408AS204844AS1316303<1%3
16AS271253AS6939AS17408AS204844AS1316303<1%2
17AS48362AS6939AS17408AS204844AS1316303<1%3
18AS51185AS6939AS17408AS204844AS1316303<1%3
19AS18041AS1316302<1%1
20AS3257AS174AS204844AS1316302<1%2
21AS6830AS174AS204844AS1316302<1%2
22AS3320AS174AS204844AS1316302<1%2
23AS25160AS174AS204844AS1316302<1%2
24AS15547AS174AS204844AS1316302<1%2
25AS59890AS174AS204844AS1316302<1%2
26AS2497AS174AS204844AS1316302<1%2
27AS62167AS6939AS17408AS204844AS1316302<1%2
28AS6424AS6939AS17408AS204844AS1316302<1%2
29AS3214AS6939AS17408AS204844AS1316302<1%2
30AS1299AS15412AS17408AS204844AS1316302<1%2
31AS50628AS6939AS17408AS204844AS1316302<1%2
32AS58057AS34549AS174AS204844AS1316302<1%2
33AS14907AS6939AS17408AS204844AS1316302<1%2
34AS31027AS6939AS17408AS204844AS1316302<1%1
35AS35710AS3320AS174AS204844AS1316302<1%2
36AS8529AS6453AS174AS204844AS1316302<1%2
37AS35280AS3356AS174AS204844AS1316302<1%2
38AS6762AS15412AS17408AS204844AS1316302<1%2
39AS51184AS1764AS174AS204844AS1316302<1%2
40AS47692AS6939AS17408AS204844AS1316302<1%2
41AS20612AS6939AS17408AS204844AS1316302<1%1
42AS202032AS6939AS17408AS204844AS1316302<1%2
43AS19151AS6939AS17408AS204844AS1316302<1%2
44AS42473AS9002AS3356AS174AS204844AS1316302<1%2
45AS142289AS9583AS6939AS17408AS204844AS1316302<1%1
46AS38855AS1316301<1%1
47AS24482AS1316301<1%1
48AS59105AS1316301<1%1
49AS134823AS204844AS1316301<1%1
50AS15692AS174AS204844AS1316301<1%1

50 of 274 paths shown. All of them are in the JSON.

More prefixes from AS131630

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 15:26 UTC, fetched just now.