bgpmap

BGP map for 37.131.224.0/21

37.131.224.0/21 is announced by AS44327 DELTANET-NET and seen by 328 peers of 23 RIPE RIS collectors, over 257 different AS paths. All of those routes reach it through one upstream, AS16010 MagticomAS. The most common path, used by 11 peers, is AS24482 AS2914 AS1273 AS15924 AS44327 AS16010 AS44327.

Routes checked 06:32:33 UTC

No change in the origin, the upstreams or the number of peers since 06:32 UTC, when this site first looked at 37.131.224.0/21.

AS-path graph toward 37.131.224.0/21
BGP map of 37.131.224.0/2114 networks on the paths RIPE RIS collector peers use to reach 37.131.224.0/21. Best path, chosen by the most peers: AS24482 → AS2914 → AS1273 → AS15924 → AS44327 → AS16010 → AS44327.AS8218 → AS1273 · 7 routesAS199524 → AS1299 · 6 routesAS1299 → AS1273 · 9 routesAS6461 → AS1273 · 5 routesAS13030 → AS1273 · 4 routesAS3257 → AS15924 · 4 routesAS34927 → AS1299 · 3 routesAS24482 → AS2914 · 11 routes · best pathAS2914 → AS1273 · 11 routes · best pathAS1273 → AS15924 · 53 routes · best pathAS15924 → AS44327 · 57 routes · best pathAS44327 → AS16010 · 57 routes · best pathAS16010 → AS44327 · 57 routes · best pathAS44327 → 37.131.224.0/21 · 57 routes · best path7AS8218 → AS1273 · 7 routes6AS199524 → AS1299 · 6 routes9AS1299 → AS1273 · 9 routes5AS6461 → AS1273 · 5 routes4AS13030 → AS1273 · 4 routes4AS3257 → AS15924 · 4 routes3AS34927 → AS1299 · 3 routes11AS24482 → AS2914 · 11 routes · best path11AS2914 → AS1273 · 11 routes · best path53AS1273 → AS15924 · 53 routes · best path57AS15924 → AS44327 · 57 routes · best path57AS44327 → AS16010 · 57 routes · best path57AS16010 → AS44327 · 57 routes · best path57AS44327 → 37.131.224.0/21 · 57 routes · best pathAS15924BORUSANTELEKOM-AS VodafoneNet Iletisim Hizmetler ASAS15924 BORUSANTELEKOM-AS Vodafone Net Iletisim Hizmetler AS · transit · 57 routes · on the best pathAS44327DELTANET-NETDELTA COMM LLCAS44327 DELTANET-NET DELTA COMM LLC · origin · 57 routes · on the best pathAS16010MagticomASMagticom Ltd.AS16010 MagticomAS Magticom Ltd. · transit · 57 routes · on the best pathT2AS1273IDDQD-ASAS1273 IDDQD-AS · Tier 2 · 53 routes · on the best pathAS24482SG.GSAS24482 SG.GS · edge network · 11 routes · on the best pathT1AS2914NTT America, Inc.AS2914 NTT America, Inc. · Tier 1 · 11 routes · on the best pathT1AS1299TWELVE99 ArelionSweden ABAS1299 TWELVE99 Arelion Sweden AB · Tier 1 · 9 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 routesT1AS3257GTT-BACKBONE GTTCommunications Inc.AS3257 GTT-BACKBONE GTT Communications Inc. · Tier 1 · 4 routesAS14840BR.Digital TelecomAS14840 BR.Digital Telecom · edge network · 4 routesAS34927iFog-GmbH iFog GmbHAS34927 iFog-GmbH iFog GmbH · edge network · 3 routes37.131.224.0/2137.131.224.0/21

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 328 peers (3%) number on a line = peers using that link RIS data up to 06:31 UTC what the colours mean 12 of 257 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

328collector peers
23RIS collectors
257distinct AS paths
7.0average AS hops, 5 to 9

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS16010 MagticomAS Magticom Ltd.328100%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS15924 BORUSANTELEKOM-AS Vodafone Net Iletisim Hizmetler AS328100%
AS44327 DELTANET-NET DELTA COMM LLC328100%
AS16010 MagticomAS Magticom Ltd.328100%
AS1273 IDDQD-AS30392%
AS1299 TWELVE99 Arelion Sweden AB6620%
AS3356 Level 3 Parent, LLC3310%
AS2914 NTT America, Inc.299%
AS174 Cogent Communications, LLC278%
AS3257 GTT-BACKBONE GTT Communications Inc.134%
AS9002 RETN-AS RETN Limited124%

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
1AS24482AS2914AS1273AS15924AS44327AS16010AS44327113%11
2AS8218AS1273AS15924AS44327AS16010AS4432772%6
3AS199524AS1299AS1273AS15924AS44327AS16010AS4432762%6
4AS6461AS1273AS15924AS44327AS16010AS4432752%5
5AS13030AS1273AS15924AS44327AS16010AS4432741%4
6AS9002AS1273AS15924AS44327AS16010AS4432741%4
7AS12779AS3257AS15924AS44327AS16010AS4432741%4
8AS14840AS3356AS1273AS15924AS44327AS16010AS4432741%2
9AS3491AS1273AS15924AS44327AS16010AS443273<1%3
10AS34019AS1273AS15924AS44327AS16010AS443273<1%3
11AS25091AS1273AS15924AS44327AS16010AS443273<1%3
12AS34927AS1299AS1273AS15924AS44327AS16010AS443273<1%3
13AS49544AS3356AS1273AS15924AS44327AS16010AS443273<1%2
14AS6762AS15924AS44327AS16010AS443272<1%2
15AS6830AS1273AS15924AS44327AS16010AS443272<1%2
16AS3320AS1273AS15924AS44327AS16010AS443272<1%2
17AS2914AS1273AS15924AS44327AS16010AS443272<1%2
18AS1299AS1273AS15924AS44327AS16010AS443272<1%2
19AS51185AS6762AS15924AS44327AS16010AS443272<1%2
20AS49544AS1273AS15924AS44327AS16010AS443272<1%2
21AS2497AS1273AS15924AS44327AS16010AS443272<1%2
22AS25160AS2914AS1273AS15924AS44327AS16010AS443272<1%2
23AS31027AS1299AS1273AS15924AS44327AS16010AS443272<1%1
24AS35710AS3320AS1273AS15924AS44327AS16010AS443272<1%2
25AS35280AS3356AS1273AS15924AS44327AS16010AS443272<1%2
26AS15547AS174AS1273AS15924AS44327AS16010AS443272<1%2
27AS48362AS9002AS1273AS15924AS44327AS16010AS443272<1%2
28AS47692AS33891AS1273AS15924AS44327AS16010AS443272<1%2
29AS199524AS174AS1273AS15924AS44327AS16010AS443272<1%2
30AS47147AS1299AS1273AS15924AS44327AS16010AS443272<1%2
31AS59890AS3356AS1273AS15924AS44327AS16010AS443272<1%2
32AS271253AS3356AS1273AS15924AS44327AS16010AS443272<1%1
33AS19151AS174AS1273AS15924AS44327AS16010AS443272<1%2
34AS58057AS34549AS2914AS1273AS15924AS44327AS16010AS443272<1%2
35AS51184AS47692AS33891AS1273AS15924AS44327AS16010AS443272<1%2
36AS20612AS8758AS3303AS1273AS15924AS44327AS16010AS443272<1%1
37AS142289AS9583AS4755AS6453AS1273AS15924AS44327AS16010AS443272<1%1
38AS3257AS15924AS44327AS16010AS443271<1%1
39AS6894AS3257AS15924AS44327AS16010AS443271<1%1
40AS286AS3257AS15924AS44327AS16010AS443271<1%1
41AS28792AS3257AS15924AS44327AS16010AS443271<1%1
42AS3170AS3257AS15924AS44327AS16010AS443271<1%1
43AS37721AS1273AS15924AS44327AS16010AS443271<1%1
44AS3333AS1273AS15924AS44327AS16010AS443271<1%1
45AS1257AS1273AS15924AS44327AS16010AS443271<1%1
46AS48678AS9121AS15924AS44327AS16010AS443271<1%1
47AS25145AS34984AS15924AS44327AS16010AS443271<1%1
48AS49028AS1273AS15924AS44327AS16010AS443271<1%1
49AS29075AS1273AS15924AS44327AS16010AS443271<1%1
50AS50628AS1273AS15924AS44327AS16010AS443271<1%1

50 of 257 paths shown. All of them are in the JSON.

More prefixes from AS44327

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 06:31 UTC, fetched just now.