bgpmap

BGP map for 41.77.0.0/21

41.77.0.0/21 is announced by AS37287 Zain Zambia PLC and seen by 384 peers of 23 RIPE RIS collectors, over 286 different AS paths. All of those routes reach it through one upstream, AS327708 Airtel Rwanda Ltd. The most common path, used by 19 peers, is AS6939 AS37662 AS327708 AS37287.

Routes checked 23:09:38 UTC

No change in the origin, the upstreams or the number of peers since 23:09 UTC, when this site first looked at 41.77.0.0/21.

AS-path graph toward 41.77.0.0/21
BGP map of 41.77.0.0/2113 networks on the paths RIPE RIS collector peers use to reach 41.77.0.0/21. Best path, chosen by the most peers: AS6939 → AS37662 → AS327708 → AS37287.AS8218 → AS37662 · 7 routesAS199524 → AS6939 · 7 routesAS24482 → AS37662 · 6 routesAS13030 → AS37662 · 4 routesAS9002 → AS37662 · 8 routesAS14840 → AS6939 · 4 routesAS47147 → AS9002 · 4 routesAS2914 → AS327708 · 3 routesAS24482 → AS37100 · 3 routesAS37100 → AS327708 · 3 routesAS6939 → AS37662 · 30 routes · best pathAS37662 → AS327708 · 62 routes · best pathAS327708 → AS37287 · 68 routes · best pathAS37287 → 41.77.0.0/21 · 68 routes · best path7AS8218 → AS37662 · 7 routes7AS199524 → AS6939 · 7 routes6AS24482 → AS37662 · 6 routes4AS13030 → AS37662 · 4 routes8AS9002 → AS37662 · 8 routes4AS14840 → AS6939 · 4 routes4AS47147 → AS9002 · 4 routes3AS2914 → AS327708 · 3 routes3AS24482 → AS37100 · 3 routes3AS37100 → AS327708 · 3 routes30AS6939 → AS37662 · 30 routes · best path62AS37662 → AS327708 · 62 routes · best path68AS327708 → AS37287 · 68 routes · best path68AS37287 → 41.77.0.0/21 · 68 routes · best pathAS327708Airtel Rwanda LtdAS327708 Airtel Rwanda Ltd · transit · 68 routes · on the best pathAS37287Zain Zambia PLCAS37287 Zain Zambia PLC · origin · 68 routes · on the best pathT2AS37662West Indian OceanCable CompanyAS37662 West Indian Ocean Cable Company · Tier 2 · 62 routes · on the best pathT2AS6939Hurricane Electric LLCAS6939 Hurricane Electric LLC · Tier 2 · 30 routes · on the best pathAS24482SG.GSAS24482 SG.GS · edge network · 9 routesT2AS9002RETN-AS RETN LimitedAS9002 RETN-AS RETN Limited · Tier 2 · 8 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 · 7 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesAS14840BR.Digital TelecomAS14840 BR.Digital Telecom · edge network · 4 routesAS47147AS-ANX Anexia CloudSolutions GmbHAS47147 AS-ANX Anexia Cloud Solutions GmbH · edge network · 4 routesT1AS2914NTT America, Inc.AS2914 NTT America, Inc. · Tier 1 · 3 routesT2AS37100SEACOM LimitedAS37100 SEACOM Limited · Tier 2 · 3 routes41.77.0.0/2141.77.0.0/21

origin Tier 1Tier 2transitedge network prefix best path: chosen by 19 of 384 peers (5%) number on a line = peers using that link RIS data up to 23:09 UTC what the colours mean 12 of 286 paths drawn 2 quieter networks left out

Download PNG View JSON Raw upstream

384collector peers
23RIS collectors
286distinct AS paths
4.6average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS327708 Airtel Rwanda Ltd384100%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS327708 Airtel Rwanda Ltd383100%
AS37662 West Indian Ocean Cable Company34991%
AS6939 Hurricane Electric LLC17947%
AS174 Cogent Communications, LLC226%
AS37100 SEACOM Limited185%
AS9002 RETN-AS RETN Limited82%
AS34549 MEER-AS meerfarbig GmbH & Co. KG3<1%
AS9044 SOLNET BSE Software GmbH2<1%
AS9583 Sify Limited2<1%
AS4755 TATA Communications formerly VSNL is Leading ISP2<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
1AS6939AS37662AS327708AS37287195%17
2AS8218AS37662AS327708AS3728772%6
3AS199524AS6939AS37662AS327708AS3728772%7
4AS24482AS37662AS327708AS3728762%6
5AS13030AS37662AS327708AS3728741%4
6AS9002AS37662AS327708AS3728741%4
7AS12779AS37662AS327708AS3728741%4
8AS14840AS6939AS37662AS327708AS3728741%2
9AS47147AS9002AS37662AS327708AS3728741%4
10AS2914AS327708AS372873<1%3
11AS34019AS37662AS327708AS372873<1%3
12AS24482AS37100AS327708AS372873<1%3
13AS25091AS37662AS327708AS372873<1%3
14AS48185AS6939AS37662AS327708AS372873<1%3
15AS34927AS6939AS37662AS327708AS372873<1%2
16AS49544AS6939AS37662AS327708AS372873<1%3
17AS48362AS6939AS37662AS327708AS372873<1%3
18AS37100AS327708AS372872<1%2
19AS37662AS327708AS372872<1%2
20AS62167AS37662AS327708AS372872<1%2
21AS3214AS37662AS327708AS372872<1%2
22AS35710AS37100AS327708AS372872<1%2
23AS8529AS37662AS327708AS372872<1%2
24AS51185AS37662AS327708AS372872<1%2
25AS212483AS37662AS327708AS372872<1%1
26AS49544AS37662AS327708AS372872<1%2
27AS14907AS37662AS327708AS372872<1%2
28AS6762AS37100AS327708AS372872<1%2
29AS6830AS174AS37662AS327708AS372872<1%2
30AS1299AS6939AS37662AS327708AS372872<1%2
31AS50628AS6939AS37662AS327708AS372872<1%2
32AS58057AS34549AS37662AS327708AS372872<1%2
33AS14907AS6939AS37662AS327708AS372872<1%2
34AS31027AS6939AS37662AS327708AS372872<1%1
35AS35280AS6939AS37662AS327708AS372872<1%2
36AS6461AS174AS37662AS327708AS372872<1%2
37AS199524AS174AS37662AS327708AS372872<1%2
38AS15547AS174AS37662AS327708AS372872<1%2
39AS51184AS6939AS37662AS327708AS372872<1%2
40AS6461AS6939AS37662AS327708AS372872<1%2
41AS47692AS6939AS37662AS327708AS372872<1%2
42AS59890AS6939AS37662AS327708AS372872<1%2
43AS20612AS9044AS37662AS327708AS372872<1%1
44AS202032AS6939AS37662AS327708AS372872<1%2
45AS24482AS6939AS37662AS327708AS372872<1%2
46AS271253AS6939AS37662AS327708AS372872<1%1
47AS19151AS6939AS37662AS327708AS372872<1%2
48AS51185AS6939AS37662AS327708AS372872<1%2
49AS142289AS9583AS4755AS6453AS37100AS327708AS372872<1%1
50AS327708AS372871<1%1

50 of 286 paths shown. All of them are in the JSON.

More prefixes from AS37287

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 23:09 UTC, fetched just now.