BGP map for 122.50.120.0/21

122.50.120.0/21 is announced by AS15830 Equinix and seen by 329 peers of 23 RIPE RIS collectors, over 265 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (29%), AS4637 Telstra Global (19%) and AS2914 NTT America, Inc. (17%). The most common path, used by 10 peers, is AS24482 AS15830.

Routes checked 18:59:17 UTC

No change in the origin, the upstreams or the number of peers since 08:12 UTC on 26 Oct, when this site first looked at 122.50.120.0/21.

AS-path graph toward 122.50.120.0/21

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 329 peers (3%) number on a line = peers using that link RIS data up to 18:58 UTC what the colours mean 12 of 265 paths drawn 2 quieter networks left out

View JSON Raw upstream

329collector 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	95	29%
AS4637 Telstra Global	63	19%
AS2914 NTT America, Inc.	57	17%
AS2497 Internet Initiative Japan Inc.	35	11%
AS2516 KDDI CORPORATION	26	8%
AS6939 Hurricane Electric LLC	20	6%
AS24482 SG.GS	10	3%
AS8220 COLT COLT Technology Services Group Limited	6	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	93	28%
AS4637 Telstra Global	62	19%
AS2914 NTT America, Inc.	54	16%
AS2497 Internet Initiative Japan Inc.	33	10%
AS2516 KDDI CORPORATION	25	8%
AS6939 Hurricane Electric LLC	20	6%
AS174 Cogent Communications, LLC	19	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	10	3%	10
2	AS8218 AS6461 AS4637 AS15830	7	2%	6
3	AS6461 AS4637 AS15830	5	2%	5
4	AS47147 AS4637 AS15830	4	1%	4
5	AS2914 AS15830	3	<1%	3
6	AS13030 AS4637 AS15830	3	<1%	3
7	AS9002 AS4637 AS15830	3	<1%	3
8	AS34927 AS1299 AS15830	3	<1%	3
9	AS199524 AS4637 AS15830	3	<1%	3
10	AS48362 AS1299 AS15830	3	<1%	3
11	AS199524 AS1299 AS15830	3	<1%	3
12	AS1299 AS15830	2	<1%	2
13	AS2497 AS15830	2	<1%	2
14	AS3491 AS2497 AS15830	2	<1%	2
15	AS25160 AS2914 AS15830	2	<1%	2
16	AS42473 AS1299 AS15830	2	<1%	2
17	AS48185 AS2914 AS15830	2	<1%	2
18	AS14907 AS1299 AS15830	2	<1%	2
19	AS14907 AS4637 AS15830	2	<1%	2
20	AS15547 AS8220 AS15830	2	<1%	2
21	AS12779 AS2914 AS15830	2	<1%	2
22	AS47692 AS2914 AS15830	2	<1%	2
23	AS49544 AS4637 AS15830	2	<1%	2
24	AS59890 AS6939 AS15830	2	<1%	2
25	AS25091 AS1299 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	AS49544 AS3356 AS2516 AS15830	2	<1%	1
31	AS14840 AS3356 AS2516 AS15830	2	<1%	1
32	AS14840 AS174 AS2497 AS15830	2	<1%	2
33	AS142289 AS9583 AS1299 AS15830	2	<1%	1
34	AS31027 AS6797 AS4637 AS15830	2	<1%	1
35	AS35710 AS3320 AS1299 AS15830	2	<1%	2
36	AS51184 AS47692 AS2914 AS15830	2	<1%	2
37	AS34019 AS25091 AS2914 AS15830	2	<1%	2
38	AS51185 AS6762 AS2914 AS15830	2	<1%	2
39	AS20612 AS8758 AS8220 AS15830	2	<1%	1
40	AS15830	1	<1%	1
41	AS1828 AS15830	1	<1%	1
42	AS4637 AS15830	1	<1%	1
43	AS17639 AS15830	1	<1%	1
44	AS45489 AS15830	1	<1%	1
45	AS36236 AS15830	1	<1%	1
46	AS18106 AS15830	1	<1%	1
47	AS9002 AS15830	1	<1%	1
48	AS49544 AS15830	1	<1%	1
49	AS35280 AS15830	1	<1%	1
50	AS2516 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, 18:58 UTC, fetched just now.