BGP map for 197.158.255.0/24

197.158.255.0/24 is announced by 3 networks, mostly AS37133 Airtel Tanzania and seen by 383 peers of 23 RIPE RIS collectors, over 283 different AS paths. Its busiest upstreams are AS327708 Airtel Rwanda Ltd (81%) and AS6453 TATA COMMUNICATIONS (AMERICA) INC (19%). The most common path, used by 18 peers, is AS6939 AS37662 AS327708 AS37343.

Routes checked 14:12:12 UTC

No change in the origin, the upstreams or the number of peers since 14:12 UTC, when this site first looked at 197.158.255.0/24.

AS-path graph toward 197.158.255.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 18 of 383 peers (5%) number on a line = peers using that link RIS data up to 14:12 UTC what the colours mean 12 of 283 paths drawn 5 quieter networks left out

View JSON Raw upstream

383collector peers

23RIS collectors

283distinct AS paths

4.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS327708 Airtel Rwanda Ltd	311	81%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	72	19%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS327708 Airtel Rwanda Ltd	310	81%
AS37100 SEACOM Limited	155	40%
AS37662 West Indian Ocean Cable Company	141	37%
AS6939 Hurricane Electric LLC	111	29%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	71	19%
AS3356 Level 3 Parent, LLC	6	2%
AS174 Cogent Communications, LLC	6	2%
AS1299 TWELVE99 Arelion Sweden AB	6	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	5	1%
AS2914 NTT America, Inc.	5	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 origin	Peers	Share	Collectors
1	AS6939 AS37662 AS327708 AS37343	18	5%	16
2	AS8218 AS37100 AS327708 AS37133	7	2%	6
3	AS24482 AS37100 AS327708 AS37133	7	2%	7
4	AS6461 AS6453 AS327708	5	1%	5
5	AS9002 AS6453 AS327708	4	1%	4
6	AS199524 AS6453 AS327708	4	1%	4
7	AS13030 AS37100 AS327708 AS37133	4	1%	4
8	AS12779 AS37100 AS327708 AS37133	4	1%	4
9	AS47147 AS37100 AS327708 AS37133	4	1%	4
10	AS34927 AS6939 AS37662 AS327708 AS37343	4	1%	3
11	AS14840 AS6939 AS37662 AS327708 AS37343	4	1%	2
12	AS3491 AS6453 AS327708	3	<1%	3
13	AS35280 AS6453 AS327708	3	<1%	3
14	AS2914 AS37100 AS327708 AS37133	3	<1%	3
15	AS51185 AS37100 AS327708 AS37133	3	<1%	3
16	AS25091 AS37100 AS327708 AS37133	3	<1%	3
17	AS48185 AS6939 AS37662 AS327708 AS37343	3	<1%	3
18	AS49544 AS6939 AS37662 AS327708 AS37343	3	<1%	3
19	AS48362 AS6939 AS37662 AS327708 AS37343	3	<1%	3
20	AS6830 AS6453 AS327708	2	<1%	2
21	AS3320 AS6453 AS327708	2	<1%	2
22	AS8529 AS6453 AS327708	2	<1%	2
23	AS37100 AS327708 AS37133	2	<1%	2
24	AS37662 AS327708 AS37343	2	<1%	2
25	AS2497 AS6453 AS327708	2	<1%	2
26	AS62167 AS37100 AS327708 AS37133	2	<1%	2
27	AS25160 AS37100 AS327708 AS37133	2	<1%	2
28	AS3214 AS37100 AS327708 AS37133	2	<1%	2
29	AS1299 AS37100 AS327708 AS37133	2	<1%	2
30	AS35710 AS37100 AS327708 AS37133	2	<1%	2
31	AS212483 AS37100 AS327708 AS37133	2	<1%	1
32	AS49544 AS37100 AS327708 AS37133	2	<1%	2
33	AS34019 AS3303 AS6453 AS327708	2	<1%	2
34	AS15547 AS3303 AS6453 AS327708	2	<1%	2
35	AS6762 AS37100 AS327708 AS37133	2	<1%	2
36	AS24482 AS37662 AS327708 AS37343	2	<1%	2
37	AS55720 AS2914 AS37100 AS327708 AS37133	2	<1%	1
38	AS50628 AS6939 AS37662 AS327708 AS37343	2	<1%	2
39	AS58057 AS34549 AS37100 AS327708 AS37133	2	<1%	2
40	AS14907 AS6939 AS37662 AS327708 AS37343	2	<1%	2
41	AS142289 AS9583 AS4755 AS6453 AS327708	2	<1%	1
42	AS31027 AS6797 AS37100 AS327708 AS37133	2	<1%	1
43	AS51184 AS1764 AS37100 AS327708 AS37133	2	<1%	2
44	AS59890 AS3356 AS37100 AS327708 AS37133	2	<1%	2
45	AS20612 AS9044 AS37100 AS327708 AS37133	2	<1%	1
46	AS202032 AS6939 AS37662 AS327708 AS37343	2	<1%	2
47	AS24482 AS6939 AS37662 AS327708 AS37343	2	<1%	2
48	AS271253 AS6939 AS37662 AS327708 AS37343	2	<1%	1
49	AS19151 AS6939 AS37662 AS327708 AS37343	2	<1%	2
50	AS6453 AS327708	1	<1%	1

50 of 283 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, 14:12 UTC, fetched just now.