BGP map for 41.75.220.0/22

41.75.220.0/22 is announced by AS37133 Airtel Tanzania and seen by 346 peers of 23 RIPE RIS collectors, over 270 different AS paths. All of those routes reach it through one upstream, AS327708 Airtel Rwanda Ltd. The most common path, used by 7 peers, is AS8218 AS37662 AS327708 AS37133.

Routes checked 14:28:15 UTC

No change in the origin, the upstreams or the number of peers since 14:28 UTC, when this site first looked at 41.75.220.0/22.

AS-path graph toward 41.75.220.0/22

origin Tier 1Tier 2transitedge network prefix best path: chosen by 7 of 346 peers (2%) number on a line = peers using that link RIS data up to 14:28 UTC what the colours mean 12 of 270 paths drawn 3 quieter networks left out

View JSON Raw upstream

346collector peers

23RIS collectors

270distinct AS paths

4.6average AS hops, 2 to 8

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS327708 Airtel Rwanda Ltd	346	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS327708 Airtel Rwanda Ltd	345	100%
AS37662 West Indian Ocean Cable Company	191	55%
AS37100 SEACOM Limited	106	31%
AS174 Cogent Communications, LLC	65	19%
AS6939 Hurricane Electric LLC	33	10%
AS9002 RETN-AS RETN Limited	10	3%
AS5511 Opentransit Orange S.A.	8	2%
AS1299 TWELVE99 Arelion Sweden AB	8	2%
AS3356 Level 3 Parent, LLC	7	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	7	2%

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 origin	Peers	Share	Collectors
1	AS8218 AS37662 AS327708 AS37133	7	2%	6
2	AS24482 AS37662 AS327708 AS37133	7	2%	7
3	AS199524 AS174 AS37662 AS327708 AS37133	5	1%	5
4	AS13030 AS37662 AS327708 AS37133	4	1%	4
5	AS9002 AS37662 AS327708 AS37133	4	1%	4
6	AS12779 AS37662 AS327708 AS37133	4	1%	4
7	AS24482 AS37100 AS327708 AS37133	4	1%	4
8	AS14840 AS37100 AS327708 AS37133	4	1%	2
9	AS6461 AS174 AS37662 AS327708 AS37133	4	1%	4
10	AS47147 AS9002 AS37662 AS327708 AS37133	4	1%	4
11	AS37100 AS327708 AS37133	3	<1%	3
12	AS2914 AS37100 AS327708 AS37133	3	<1%	3
13	AS48185 AS37662 AS327708 AS37133	3	<1%	3
14	AS25091 AS37662 AS327708 AS37133	3	<1%	3
15	AS48362 AS37100 AS327708 AS37133	3	<1%	3
16	AS37662 AS327708 AS37133	2	<1%	2
17	AS62167 AS37662 AS327708 AS37133	2	<1%	2
18	AS25160 AS37100 AS327708 AS37133	2	<1%	2
19	AS1299 AS37100 AS327708 AS37133	2	<1%	2
20	AS35710 AS37100 AS327708 AS37133	2	<1%	2
21	AS8529 AS6939 AS327708 AS37133	2	<1%	2
22	AS51185 AS37662 AS327708 AS37133	2	<1%	2
23	AS3214 AS37100 AS327708 AS37133	2	<1%	2
24	AS212483 AS37662 AS327708 AS37133	2	<1%	1
25	AS49544 AS37662 AS327708 AS37133	2	<1%	2
26	AS14907 AS37662 AS327708 AS37133	2	<1%	2
27	AS6762 AS37100 AS327708 AS37133	2	<1%	2
28	AS59890 AS6939 AS327708 AS37133	2	<1%	2
29	AS6830 AS174 AS37662 AS327708 AS37133	2	<1%	2
30	AS3320 AS5511 AS37662 AS327708 AS37133	2	<1%	2
31	AS3491 AS174 AS37662 AS327708 AS37133	2	<1%	2
32	AS42473 AS9002 AS37662 AS327708 AS37133	2	<1%	2
33	AS49544 AS3356 AS37100 AS327708 AS37133	2	<1%	1
34	AS31027 AS6797 AS37100 AS327708 AS37133	2	<1%	1
35	AS49544 AS2914 AS37100 AS327708 AS37133	2	<1%	2
36	AS34019 AS3303 AS6939 AS327708 AS37133	2	<1%	2
37	AS15547 AS3303 AS6939 AS327708 AS37133	2	<1%	2
38	AS47692 AS33891 AS37662 AS327708 AS37133	2	<1%	2
39	AS20612 AS8758 AS37100 AS327708 AS37133	2	<1%	1
40	AS271253 AS174 AS37662 AS327708 AS37133	2	<1%	1
41	AS2497 AS174 AS37662 AS327708 AS37133	2	<1%	2
42	AS19151 AS174 AS37662 AS327708 AS37133	2	<1%	2
43	AS51184 AS47692 AS33891 AS37662 AS327708 AS37133	2	<1%	2
44	AS142289 AS9583 AS4755 AS6453 AS37100 AS327708 AS37133	2	<1%	1
45	AS327708 AS37133	1	<1%	1
46	AS37721 AS327708 AS37133	1	<1%	1
47	AS36236 AS327708 AS37133	1	<1%	1
48	AS327960 AS327708 AS37133	1	<1%	1
49	AS37680 AS327708 AS37133	1	<1%	1
50	AS37239 AS327708 AS37133	1	<1%	1

50 of 270 paths shown. All of them are in the JSON.

More prefixes from AS37133

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 14:28 UTC, fetched just now.