BGP map for 155.204.48.0/21

155.204.48.0/21 is announced by AS15830 Equinix and seen by 329 peers of 23 RIPE RIS collectors, over 257 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (56%), AS2914 NTT America, Inc. (23%) and AS3257 GTT-BACKBONE (20%). The most common path, used by 10 peers, is AS24482 AS2914 AS15830.

Routes checked 01:04:39 UTC

No change in the origin, the upstreams or the number of peers since 01:04 UTC, when this site first looked at 155.204.48.0/21.

AS-path graph toward 155.204.48.0/21

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 01:04 UTC what the colours mean 12 of 257 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

329collector peers

23RIS collectors

257distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	183	56%
AS2914 NTT America, Inc.	77	23%
AS3257 GTT-BACKBONE GTT Communications Inc.	65	20%
AS24482 SG.GS	1	<1%
AS262427 Invista Net Provedor de Acesso Ltda	1	<1%
AS286 KPN GTT Communications Inc.	1	<1%
AS4230 CLARO S.A.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	181	55%
AS2914 NTT America, Inc.	74	22%
AS3257 GTT-BACKBONE GTT Communications Inc.	64	19%
AS3356 Level 3 Parent, LLC	17	5%
AS174 Cogent Communications, LLC	15	5%
AS6461 Zayo Bandwidth	8	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	2%
AS9002 RETN-AS RETN Limited	5	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	2%
AS35625 EUROFIBER-FRANCE Eurofiber France SAS	4	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 AS15830	10	3%	10
2	AS8218 AS6461 AS1299 AS15830	7	2%	6
3	AS199524 AS1299 AS15830	6	2%	6
4	AS6461 AS1299 AS15830	5	2%	5
5	AS13030 AS1299 AS15830	4	1%	4
6	AS47147 AS1299 AS15830	4	1%	4
7	AS14840 AS3356 AS1299 AS15830	4	1%	2
8	AS2914 AS15830	3	<1%	3
9	AS9002 AS3257 AS15830	3	<1%	3
10	AS12779 AS3257 AS15830	3	<1%	3
11	AS34927 AS1299 AS15830	3	<1%	3
12	AS14907 AS1299 AS15830	3	<1%	3
13	AS49544 AS2914 AS15830	3	<1%	3
14	AS35280 AS2914 AS15830	3	<1%	3
15	AS48362 AS1299 AS15830	3	<1%	3
16	AS1299 AS15830	2	<1%	2
17	AS3491 AS1299 AS15830	2	<1%	2
18	AS62167 AS3257 AS15830	2	<1%	2
19	AS25160 AS2914 AS15830	2	<1%	2
20	AS42473 AS1299 AS15830	2	<1%	2
21	AS48185 AS1299 AS15830	2	<1%	2
22	AS31027 AS1299 AS15830	2	<1%	1
23	AS8529 AS1299 AS15830	2	<1%	2
24	AS6762 AS1299 AS15830	2	<1%	2
25	AS47692 AS2914 AS15830	2	<1%	2
26	AS199524 AS3257 AS15830	2	<1%	2
27	AS19151 AS2914 AS15830	2	<1%	2
28	AS58057 AS1836 AS1299 AS15830	2	<1%	2
29	AS58057 AS34549 AS1299 AS15830	2	<1%	2
30	AS49544 AS3356 AS1299 AS15830	2	<1%	1
31	AS35710 AS3320 AS3257 AS15830	2	<1%	2
32	AS34019 AS35625 AS3257 AS15830	2	<1%	2
33	AS15547 AS174 AS3257 AS15830	2	<1%	2
34	AS51184 AS47692 AS2914 AS15830	2	<1%	2
35	AS59890 AS60068 AS1299 AS15830	2	<1%	2
36	AS20612 AS9044 AS1299 AS15830	2	<1%	1
37	AS271253 AS3356 AS1299 AS15830	2	<1%	1
38	AS142289 AS9583 AS6453 AS1299 AS15830	2	<1%	1
39	AS24482 AS15830	1	<1%	1
40	AS3257 AS15830	1	<1%	1
41	AS262427 AS15830	1	<1%	1
42	AS15692 AS2914 AS15830	1	<1%	1
43	AS36924 AS1299 AS15830	1	<1%	1
44	AS6894 AS3257 AS15830	1	<1%	1
45	AS31742 AS1299 AS15830	1	<1%	1
46	AS35266 AS2914 AS15830	1	<1%	1
47	AS286 AS3257 AS15830	1	<1%	1
48	AS1828 AS1299 AS15830	1	<1%	1
49	AS6830 AS1299 AS15830	1	<1%	1
50	AS3320 AS3257 AS15830	1	<1%	1

50 of 257 paths shown. All of them are in the JSON.

More prefixes from AS15830

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 01:04 UTC, fetched just now.