BGP map for 197.186.15.0/24

197.186.15.0/24 is announced by AS37133 Airtel Tanzania and seen by 348 peers of 23 RIPE RIS collectors, over 272 different AS paths. Its busiest upstreams are AS327708 Airtel Rwanda Ltd (97%) and AS37440 Airtel Malawi Ltd (3%). The most common path, used by 9 peers, is AS24482 AS37100 AS327708 AS37133.

Routes checked 09:49:38 UTC

No change in the origin, the upstreams or the number of peers since 09:49 UTC, when this site first looked at 197.186.15.0/24.

AS-path graph toward 197.186.15.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 348 peers (3%) number on a line = peers using that link RIS data up to 09:48 UTC what the colours mean 12 of 272 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

348collector peers

23RIS collectors

272distinct AS paths

4.6average AS hops, 3 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS327708 Airtel Rwanda Ltd	338	97%
AS37440 Airtel Malawi Ltd	10	3%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS327708 Airtel Rwanda Ltd	348	100%
AS37100 SEACOM Limited	324	93%
AS1299 TWELVE99 Arelion Sweden AB	35	10%
AS3356 Level 3 Parent, LLC	20	6%
AS2914 NTT America, Inc.	15	4%
AS174 Cogent Communications, LLC	15	4%
AS37662 West Indian Ocean Cable Company	13	4%
AS37440 Airtel Malawi Ltd	10	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	8	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	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	AS24482 AS37100 AS327708 AS37133	9	3%	9
2	AS8218 AS37100 AS327708 AS37133	7	2%	6
3	AS6461 AS37100 AS327708 AS37133	5	1%	5
4	AS199524 AS1299 AS37100 AS327708 AS37133	5	1%	5
5	AS13030 AS37100 AS327708 AS37133	4	1%	4
6	AS9002 AS37100 AS327708 AS37133	4	1%	4
7	AS12779 AS37100 AS327708 AS37133	4	1%	4
8	AS14840 AS37100 AS327708 AS37133	4	1%	2
9	AS37100 AS327708 AS37133	3	<1%	3
10	AS2914 AS37100 AS327708 AS37133	3	<1%	3
11	AS48185 AS37100 AS327708 AS37133	3	<1%	3
12	AS34019 AS37100 AS327708 AS37133	3	<1%	3
13	AS25091 AS37100 AS327708 AS37133	3	<1%	3
14	AS48362 AS37100 AS327708 AS37133	3	<1%	3
15	AS47147 AS37100 AS327708 AS37133	3	<1%	3
16	AS62167 AS37100 AS327708 AS37133	2	<1%	2
17	AS25160 AS37100 AS327708 AS37133	2	<1%	2
18	AS1299 AS37100 AS327708 AS37133	2	<1%	2
19	AS31027 AS37100 AS327708 AS37133	2	<1%	1
20	AS35710 AS37100 AS327708 AS37133	2	<1%	2
21	AS8529 AS37100 AS327708 AS37133	2	<1%	2
22	AS51185 AS37100 AS327708 AS37133	2	<1%	2
23	AS3214 AS37100 AS327708 AS37133	2	<1%	2
24	AS212483 AS37100 AS327708 AS37133	2	<1%	1
25	AS49544 AS37100 AS327708 AS37133	2	<1%	2
26	AS14907 AS37100 AS327708 AS37133	2	<1%	2
27	AS15547 AS37100 AS327708 AS37133	2	<1%	2
28	AS6762 AS37100 AS327708 AS37133	2	<1%	2
29	AS51184 AS37100 AS327708 AS37133	2	<1%	2
30	AS47692 AS37100 AS327708 AS37133	2	<1%	2
31	AS24482 AS37662 AS327708 AS37133	2	<1%	2
32	AS37662 AS327708 AS37440 AS37133	2	<1%	1
33	AS2497 AS37100 AS327708 AS37133	2	<1%	2
34	AS3491 AS1299 AS37100 AS327708 AS37133	2	<1%	2
35	AS34927 AS1299 AS37100 AS327708 AS37133	2	<1%	2
36	AS58057 AS1836 AS37100 AS327708 AS37133	2	<1%	2
37	AS49544 AS3356 AS37100 AS327708 AS37133	2	<1%	1
38	AS49544 AS2914 AS37100 AS327708 AS37133	2	<1%	2
39	AS59890 AS3356 AS37100 AS327708 AS37133	2	<1%	2
40	AS20612 AS8758 AS37100 AS327708 AS37133	2	<1%	1
41	AS271253 AS3356 AS37100 AS327708 AS37133	2	<1%	1
42	AS19151 AS2914 AS37100 AS327708 AS37133	2	<1%	2
43	AS142289 AS9583 AS4755 AS6453 AS37100 AS327708 AS37133	2	<1%	1
44	AS37721 AS327708 AS37133	1	<1%	1
45	AS37662 AS327708 AS37133	1	<1%	1
46	AS37239 AS327708 AS37133	1	<1%	1
47	AS1828 AS37100 AS327708 AS37133	1	<1%	1
48	AS5511 AS37662 AS327708 AS37133	1	<1%	1
49	AS6424 AS37100 AS327708 AS37133	1	<1%	1
50	AS39122 AS37100 AS327708 AS37133	1	<1%	1

50 of 272 paths shown. All of them are in the JSON.

More prefixes from AS37133

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 09:48 UTC, fetched just now.