BGP map for 197.157.252.0/24

197.157.252.0/24 is announced by AS37451 CONGO TELECOM and seen by 331 peers of 23 RIPE RIS collectors, over 254 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (60%), AS174 Cogent Communications, LLC (36%) and AS36924 GVA Cote d'Ivoire SAS (<1%). The most common path, used by 11 peers, is AS24482 AS2914 AS1299 AS37451.

Routes checked 21:21:05 UTC

No change in the origin, the upstreams or the number of peers since 21:21 UTC, when this site first looked at 197.157.252.0/24.

AS-path graph toward 197.157.252.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 331 peers (3%) number on a line = peers using that link RIS data up to 21:20 UTC what the colours mean 12 of 254 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

331collector peers

23RIS collectors

254distinct AS paths

3.4average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	198	60%
AS174 Cogent Communications, LLC	118	36%
AS36924 GVA Cote d'Ivoire SAS	1	<1%
AS37721 Virtual Technologies & Solutions	1	<1%
AS36236 NetActuate, Inc	1	<1%
AS327960 PC Maniacs (Pty) Ltd	1	<1%
AS327983 Interworks Wireless Solutions	1	<1%
AS32653 eNetworks cc	1	<1%
AS37680 Cool Ideas Service Provider (Pty) Ltd	1	<1%
AS37239 ICTGlobe Management (Pty) Ltd	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	196	59%
AS174 Cogent Communications, LLC	118	36%
AS2914 NTT America, Inc.	16	5%
AS6461 Zayo Bandwidth	8	2%
AS3356 Level 3 Parent, LLC	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	4	1%
AS3257 GTT-BACKBONE GTT Communications Inc.	4	1%
AS3320 DTAG Deutsche Telekom AG	3	<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	AS24482 AS2914 AS1299 AS37451	11	3%	11
2	AS199524 AS1299 AS37451	6	2%	6
3	AS8218 AS6461 AS174 AS37451	6	2%	5
4	AS6461 AS174 AS37451	4	1%	4
5	AS13030 AS1299 AS37451	4	1%	4
6	AS9002 AS1299 AS37451	4	1%	4
7	AS12779 AS174 AS37451	4	1%	4
8	AS14907 AS1299 AS37451	4	1%	4
9	AS14840 AS174 AS37451	4	1%	2
10	AS47147 AS1299 AS37451	4	1%	4
11	AS2914 AS1299 AS37451	3	<1%	3
12	AS48185 AS1299 AS37451	3	<1%	3
13	AS34927 AS1299 AS37451	3	<1%	3
14	AS49544 AS1299 AS37451	3	<1%	3
15	AS25091 AS1299 AS37451	3	<1%	3
16	AS48362 AS1299 AS37451	3	<1%	3
17	AS1299 AS37451	2	<1%	2
18	AS3320 AS1299 AS37451	2	<1%	2
19	AS62167 AS174 AS37451	2	<1%	2
20	AS25160 AS174 AS37451	2	<1%	2
21	AS42473 AS1299 AS37451	2	<1%	2
22	AS31027 AS1299 AS37451	2	<1%	1
23	AS8529 AS1299 AS37451	2	<1%	2
24	AS3491 AS174 AS37451	2	<1%	2
25	AS15547 AS174 AS37451	2	<1%	2
26	AS6762 AS1299 AS37451	2	<1%	2
27	AS199524 AS174 AS37451	2	<1%	2
28	AS59890 AS174 AS37451	2	<1%	2
29	AS271253 AS174 AS37451	2	<1%	1
30	AS35280 AS1299 AS37451	2	<1%	2
31	AS2497 AS174 AS37451	2	<1%	2
32	AS19151 AS174 AS37451	2	<1%	2
33	AS58057 AS34549 AS1299 AS37451	2	<1%	2
34	AS49544 AS3356 AS1299 AS37451	2	<1%	1
35	AS35710 AS3320 AS1299 AS37451	2	<1%	2
36	AS34019 AS3303 AS174 AS37451	2	<1%	2
37	AS51184 AS1764 AS174 AS37451	2	<1%	2
38	AS47692 AS33891 AS1299 AS37451	2	<1%	2
39	AS20612 AS9044 AS1299 AS37451	2	<1%	1
40	AS142289 AS9583 AS6453 AS1299 AS37451	2	<1%	1
41	AS37451	1	<1%	1
42	AS36924 AS37451	1	<1%	1
43	AS37721 AS37451	1	<1%	1
44	AS36236 AS37451	1	<1%	1
45	AS327960 AS37451	1	<1%	1
46	AS327983 AS37451	1	<1%	1
47	AS32653 AS37451	1	<1%	1
48	AS37680 AS37451	1	<1%	1
49	AS37239 AS37451	1	<1%	1
50	AS327804 AS37451	1	<1%	1

50 of 254 paths shown. All of them are in the JSON.

More prefixes from AS37451

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 21:20 UTC, fetched just now.