bgpmap

BGP map for 37.156.128.0/20

37.156.128.0/20 is announced by AS58224 TCI and seen by 326 peers of 23 RIPE RIS collectors, over 252 different AS paths. All of those routes reach it through one upstream, AS48159 TIC-AS. The most common path, used by 11 peers, is AS24482 AS2914 AS6762 AS49666 AS48159 AS58224.

Routes checked 10:51:18 UTC

No change in the origin, the upstreams or the number of peers since 02:32 UTC on 27 Oct, when this site first looked at 37.156.128.0/20.

AS-path graph toward 37.156.128.0/20
BGP map of 37.156.128.0/2015 networks on the paths RIPE RIS collector peers use to reach 37.156.128.0/20. Best path, chosen by the most peers: AS24482 → AS2914 → AS6762 → AS49666 → AS48159 → AS58224.AS8218 → AS6461 · 7 routesAS6461 → AS6762 · 12 routesAS199524 → AS6762 · 5 routesAS9002 → AS6762 · 4 routesAS13030 → AS3491 · 4 routesAS3491 → AS198150 · 7 routesAS198150 → AS49666 · 7 routesAS12779 → AS2914 · 4 routesAS25091 → AS49666 · 6 routesAS24482 → AS2914 · 11 routes · best pathAS2914 → AS6762 · 18 routes · best pathAS6762 → AS49666 · 43 routes · best pathAS49666 → AS48159 · 56 routes · best pathAS48159 → AS58224 · 56 routes · best pathAS58224 → 37.156.128.0/20 · 56 routes · best path7AS8218 → AS6461 · 7 routes12AS6461 → AS6762 · 12 routes5AS199524 → AS6762 · 5 routes4AS9002 → AS6762 · 4 routes4AS13030 → AS3491 · 4 routes7AS3491 → AS198150 · 7 routes7AS198150 → AS49666 · 7 routes4AS12779 → AS2914 · 4 routes6AS25091 → AS49666 · 6 routes11AS24482 → AS2914 · 11 routes · best path18AS2914 → AS6762 · 18 routes · best path43AS6762 → AS49666 · 43 routes · best path56AS49666 → AS48159 · 56 routes · best path56AS48159 → AS58224 · 56 routes · best path56AS58224 → 37.156.128.0/20 · 56 routes · best pathT2AS49666TIC-GW-AS TelecommunicationInfrastructure CompanyAS49666 TIC-GW-AS Telecommunication Infrastructure Company · Tier 2 · 56 routes · on the best pathT2AS48159TIC-AS TelecommunicationInfrastructure CompanyAS48159 TIC-AS Telecommunication Infrastructure Company · Tier 2 · 56 routes · on the best pathT2AS58224TCI Iran TelecommunicationCompany PJSAS58224 TCI Iran Telecommunication Company PJS · origin, Tier 2 · 56 routes · on the best pathT1AS6762SEABONE-NET TELECOMITALIA SPARKLE S.p.A.AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A. · Tier 1 · 43 routes · on the best pathT1AS2914NTT America, Inc.AS2914 NTT America, Inc. · Tier 1 · 18 routes · on the best pathT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 12 routesAS24482SG.GSAS24482 SG.GS · edge network · 11 routes · on the best pathAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 7 routesT1AS3491PCCW Global (HK) Ltd.AS3491 PCCW Global (HK) Ltd. · Tier 1 · 7 routesAS198150SIACOM-AS SIACOM JSCAS198150 SIACOM-AS SIACOM JSC · transit · 7 routesAS25091IP-Max IP-Max SAAS25091 IP-Max IP-Max SA · transit · 6 routesAS199524GCORE G-Core Labs S.A.AS199524 GCORE G-Core Labs S.A. · edge network · 5 routesT2AS9002RETN-AS RETN LimitedAS9002 RETN-AS RETN Limited · Tier 2 · 4 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesAS12779ITGATE IT.Gate S.p.A.AS12779 ITGATE IT.Gate S.p.A. · edge network · 4 routes37.156.128.0/2037.156.128.0/20

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 326 peers (3%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 252 paths drawn 2 quieter networks left out

View JSON Raw upstream

326collector peers
23RIS collectors
252distinct AS paths
5.9average AS hops, 3 to 9

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS48159 TIC-AS Telecommunication Infrastructure Company326100%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS48159 TIC-AS Telecommunication Infrastructure Company326100%
AS49666 TIC-GW-AS Telecommunication Infrastructure Company325100%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.26180%
AS1299 TWELVE99 Arelion Sweden AB4714%
AS2914 NTT America, Inc.4313%
AS198150 SIACOM-AS SIACOM JSC309%
AS3356 Level 3 Parent, LLC299%
AS3491 PCCW Global (HK) Ltd.278%
AS9002 RETN-AS RETN Limited134%
AS6939 Hurricane Electric LLC134%

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
1AS24482AS2914AS6762AS49666AS48159AS58224113%11
2AS8218AS6461AS6762AS49666AS48159AS5822472%6
3AS6461AS6762AS49666AS48159AS5822452%5
4AS199524AS6762AS49666AS48159AS5822452%5
5AS9002AS6762AS49666AS48159AS5822441%4
6AS14840AS6762AS49666AS48159AS5822441%2
7AS13030AS3491AS198150AS49666AS48159AS5822441%4
8AS12779AS2914AS6762AS49666AS48159AS5822441%4
9AS25091AS49666AS48159AS582243<1%3
10AS2914AS6762AS49666AS48159AS582243<1%3
11AS3491AS198150AS49666AS48159AS582243<1%3
12AS34019AS25091AS49666AS48159AS582243<1%3
13AS51185AS6762AS49666AS48159AS582243<1%3
14AS49544AS3491AS198150AS49666AS48159AS582243<1%3
15AS47147AS1299AS6762AS49666AS48159AS582243<1%3
16AS6762AS49666AS48159AS582242<1%2
17AS58057AS34549AS49666AS48159AS582242<1%2
18AS3320AS6762AS49666AS48159AS582242<1%2
19AS3257AS6762AS49666AS48159AS582242<1%2
20AS6830AS6762AS49666AS48159AS582242<1%2
21AS1299AS6762AS49666AS48159AS582242<1%2
22AS15547AS8220AS49666AS48159AS582242<1%2
23AS34927AS1299AS6762AS49666AS48159AS582242<1%2
24AS25160AS2914AS6762AS49666AS48159AS582242<1%2
25AS62167AS3356AS6762AS49666AS48159AS582242<1%2
26AS48362AS9002AS6762AS49666AS48159AS582242<1%2
27AS47692AS2914AS6762AS49666AS48159AS582242<1%2
28AS59890AS3356AS6762AS49666AS48159AS582242<1%2
29AS2497AS3491AS198150AS49666AS48159AS582242<1%2
30AS35280AS2914AS6762AS49666AS48159AS582242<1%2
31AS19151AS2914AS6762AS49666AS48159AS582242<1%2
32AS35710AS3320AS6762AS49666AS48159AS582242<1%2
33AS199524AS3491AS198150AS49666AS48159AS582242<1%2
34AS20612AS8758AS8220AS49666AS48159AS582242<1%1
35AS14907AS2914AS6762AS49666AS48159AS582242<1%2
36AS49544AS3356AS6762AS49666AS48159AS582242<1%1
37AS31027AS1299AS6762AS49666AS48159AS582242<1%1
38AS51184AS47692AS2914AS6762AS49666AS48159AS582242<1%2
39AS142289AS9583AS4755AS6453AS6762AS49666AS48159AS582242<1%1
40AS49666AS48159AS582241<1%1
41AS208972AS49666AS48159AS582241<1%1
42AS34549AS49666AS48159AS582241<1%1
43AS14907AS49666AS48159AS582241<1%1
44AS39351AS49666AS48159AS582241<1%1
45AS24961AS49666AS48159AS582241<1%1
46AS7018AS6762AS49666AS48159AS582241<1%1
47AS37721AS6762AS49666AS48159AS582241<1%1
48AS3333AS6762AS49666AS48159AS582241<1%1
49AS206499AS34549AS49666AS48159AS582241<1%1
50AS14630AS6762AS49666AS48159AS582241<1%1

50 of 252 paths shown. All of them are in the JSON.

More prefixes from AS58224

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 07:59 UTC, fetched just now.