BGP map for 57.131.192.0/18

57.131.192.0/18 is announced by AS16276 OVH and seen by 354 peers of 23 RIPE RIS collectors, over 269 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (4%), AS6762 SEABONE-NET (3%) and AS3356 Level 3 Parent, LLC (3%). The most common path, used by 9 peers, is AS24482 AS16276.

Routes checked 11:14:03 UTC

No change in the origin, the upstreams or the number of peers since 02:50 UTC on 29 Oct, when this site first looked at 57.131.192.0/18.

AS-path graph toward 57.131.192.0/18

origin Tier 1edge network prefix best path: chosen by 9 of 354 peers (3%) number on a line = peers using that link RIS data up to 11:13 UTC what the colours mean 12 of 269 paths drawn 6 quieter networks left out

View JSON Raw upstream

354collector peers

23RIS collectors

269distinct AS paths

2.3average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	13	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	11	3%
AS3356 Level 3 Parent, LLC	10	3%
AS24482 SG.GS	9	3%
AS1299 TWELVE99 Arelion Sweden AB	9	3%
AS6461 Zayo Bandwidth	8	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS9002 RETN-AS RETN Limited	7	2%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	6	2%
AS6939 Hurricane Electric LLC	6	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	13	4%
AS3356 Level 3 Parent, LLC	10	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	9	3%
AS1299 TWELVE99 Arelion Sweden AB	7	2%
AS6939 Hurricane Electric LLC	6	2%
AS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL	5	1%
AS2914 NTT America, Inc.	5	1%
AS9002 RETN-AS RETN Limited	3	<1%
AS6461 Zayo Bandwidth	3	<1%
AS3320 DTAG Deutsche Telekom AG	2	<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 AS16276	9	3%	9
2	AS8218 AS16276	7	2%	6
3	AS16276	6	2%	5
4	AS6461 AS16276	5	1%	5
5	AS51185 AS16276	5	1%	5
6	AS199524 AS16276	5	1%	5
7	AS13030 AS16276	4	1%	4
8	AS9002 AS16276	4	1%	4
9	AS34927 AS16276	4	1%	3
10	AS14840 AS16276	4	1%	2
11	AS12779 AS16276	3	<1%	3
12	AS48185 AS16276	3	<1%	3
13	AS3214 AS16276	3	<1%	3
14	AS14907 AS16276	3	<1%	3
15	AS34019 AS16276	3	<1%	3
16	AS25091 AS16276	3	<1%	3
17	AS48362 AS16276	3	<1%	3
18	AS6830 AS16276	2	<1%	2
19	AS3320 AS16276	2	<1%	2
20	AS62167 AS16276	2	<1%	2
21	AS25160 AS16276	2	<1%	2
22	AS42473 AS16276	2	<1%	2
23	AS1299 AS16276	2	<1%	2
24	AS271253 AS16276	2	<1%	2
25	AS50628 AS16276	2	<1%	2
26	AS35710 AS16276	2	<1%	2
27	AS8529 AS16276	2	<1%	2
28	AS212483 AS16276	2	<1%	1
29	AS49544 AS16276	2	<1%	2
30	AS15547 AS16276	2	<1%	2
31	AS6762 AS16276	2	<1%	2
32	AS51184 AS16276	2	<1%	2
33	AS47692 AS16276	2	<1%	2
34	AS58057 AS16276	2	<1%	2
35	AS59890 AS16276	2	<1%	2
36	AS20612 AS16276	2	<1%	1
37	AS202032 AS16276	2	<1%	2
38	AS35280 AS16276	2	<1%	2
39	AS2497 AS16276	2	<1%	2
40	AS19151 AS16276	2	<1%	2
41	AS49544 AS12956 AS16276	2	<1%	1
42	AS3491 AS174 AS16276	2	<1%	2
43	AS47147 AS1299 AS16276	2	<1%	2
44	AS47147 AS3320 AS16276	2	<1%	2
45	AS142289 AS9583 AS2914 AS3356 AS16276	2	<1%	1
46	AS48070 AS16276	1	<1%	1
47	AS6894 AS16276	1	<1%	1
48	AS31742 AS16276	1	<1%	1
49	AS35266 AS16276	1	<1%	1
50	AS917 AS16276	1	<1%	1

50 of 269 paths shown. All of them are in the JSON.

More prefixes from AS16276

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 11:13 UTC, fetched just now.