BGP map for 51.162.160.0/21

51.162.160.0/21 is announced by AS15830 Equinix and seen by 332 peers of 23 RIPE RIS collectors, over 265 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (30%), AS4637 Telstra Global (18%) and AS2914 NTT America, Inc. (17%). The most common path, used by 11 peers, is AS24482 AS15830.

Routes checked 11:07:46 UTC

No change in the origin, the upstreams or the number of peers since 22:35 UTC on 26 Oct, when this site first looked at 51.162.160.0/21.

AS-path graph toward 51.162.160.0/21

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 332 peers (3%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 265 paths drawn 3 quieter networks left out

View JSON Raw upstream

332collector peers

23RIS collectors

265distinct AS paths

3.4average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	98	30%
AS4637 Telstra Global	61	18%
AS2914 NTT America, Inc.	58	17%
AS2497 Internet Initiative Japan Inc.	36	11%
AS2516 KDDI CORPORATION	26	8%
AS6939 Hurricane Electric LLC	20	6%
AS24482 SG.GS	11	3%
AS8220 COLT COLT Technology Services Group Limited	5	2%
AS20485 TRANSTELECOM Joint Stock Company TransTeleCom	4	1%
AS9002 RETN-AS RETN Limited	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	96	29%
AS4637 Telstra Global	61	18%
AS2914 NTT America, Inc.	55	17%
AS2497 Internet Initiative Japan Inc.	34	10%
AS2516 KDDI CORPORATION	25	8%
AS6939 Hurricane Electric LLC	20	6%
AS174 Cogent Communications, LLC	20	6%
AS3356 Level 3 Parent, LLC	14	4%
AS6461 Zayo Bandwidth	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	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 AS15830	11	3%	11
2	AS8218 AS6461 AS4637 AS15830	7	2%	6
3	AS6461 AS4637 AS15830	5	2%	5
4	AS12779 AS2914 AS15830	4	1%	4
5	AS47147 AS4637 AS15830	4	1%	4
6	AS2914 AS15830	3	<1%	3
7	AS34927 AS1299 AS15830	3	<1%	3
8	AS13030 AS4637 AS15830	3	<1%	3
9	AS9002 AS4637 AS15830	3	<1%	3
10	AS199524 AS4637 AS15830	3	<1%	3
11	AS48362 AS1299 AS15830	3	<1%	3
12	AS199524 AS1299 AS15830	3	<1%	3
13	AS1299 AS15830	2	<1%	2
14	AS2497 AS15830	2	<1%	2
15	AS48185 AS2914 AS15830	2	<1%	2
16	AS14907 AS1299 AS15830	2	<1%	2
17	AS3491 AS2497 AS15830	2	<1%	2
18	AS25160 AS2914 AS15830	2	<1%	2
19	AS42473 AS1299 AS15830	2	<1%	2
20	AS49544 AS4637 AS15830	2	<1%	2
21	AS14907 AS4637 AS15830	2	<1%	2
22	AS15547 AS8220 AS15830	2	<1%	2
23	AS25091 AS1299 AS15830	2	<1%	2
24	AS47692 AS2914 AS15830	2	<1%	2
25	AS59890 AS6939 AS15830	2	<1%	2
26	AS35280 AS2914 AS15830	2	<1%	2
27	AS19151 AS2497 AS15830	2	<1%	2
28	AS58057 AS1836 AS1299 AS15830	2	<1%	2
29	AS58057 AS34549 AS1299 AS15830	2	<1%	2
30	AS34019 AS25091 AS2914 AS15830	2	<1%	2
31	AS51184 AS47692 AS2914 AS15830	2	<1%	2
32	AS51185 AS6762 AS2914 AS15830	2	<1%	2
33	AS35710 AS3320 AS1299 AS15830	2	<1%	2
34	AS20612 AS8758 AS8220 AS15830	2	<1%	1
35	AS49544 AS3356 AS2516 AS15830	2	<1%	1
36	AS14840 AS3356 AS2516 AS15830	2	<1%	1
37	AS14840 AS174 AS2497 AS15830	2	<1%	2
38	AS142289 AS9583 AS1299 AS15830	2	<1%	1
39	AS31027 AS6797 AS4637 AS15830	2	<1%	1
40	AS15830	1	<1%	1
41	AS17639 AS15830	1	<1%	1
42	AS1828 AS15830	1	<1%	1
43	AS4777 AS15830	1	<1%	1
44	AS2500 AS15830	1	<1%	1
45	AS59105 AS15830	1	<1%	1
46	AS2516 AS15830	1	<1%	1
47	AS18106 AS15830	1	<1%	1
48	AS9002 AS15830	1	<1%	1
49	AS49544 AS15830	1	<1%	1
50	AS35280 AS15830	1	<1%	1

50 of 265 paths shown. All of them are in the JSON.

More prefixes from AS15830

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 07:59 UTC, fetched just now.