BGP map for 2a03:90c0:6d0::/44

2a03:90c0:6d0::/44 is announced by AS199524 GCORE and seen by 321 peers of 23 RIPE RIS collectors, over 240 different AS paths. Its busiest upstreams are AS2914 NTT America, Inc. (56%), AS174 Cogent Communications, LLC (22%) and AS1299 TWELVE99 (11%). The most common path, used by 9 peers, is AS24482 AS2914 AS199524.

Routes checked 10:22:47 UTC

No change in the origin, the upstreams or the number of peers since 17:00 UTC on 27 Oct, when this site first looked at 2a03:90c0:6d0::/44.

AS-path graph toward 2a03:90c0:6d0::/44

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 321 peers (3%) number on a line = peers using that link RIS data up to 10:22 UTC what the colours mean 12 of 240 paths drawn 4 quieter networks left out

View JSON Raw upstream

321collector peers

23RIS collectors

240distinct AS paths

3.6average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS2914 NTT America, Inc.	180	56%
AS174 Cogent Communications, LLC	71	22%
AS1299 TWELVE99 Arelion Sweden AB	36	11%
AS3257 GTT-BACKBONE GTT Communications Inc.	33	10%
AS286 KPN GTT Communications Inc.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS2914 NTT America, Inc.	177	55%
AS174 Cogent Communications, LLC	71	22%
AS1299 TWELVE99 Arelion Sweden AB	59	18%
AS6939 Hurricane Electric LLC	50	16%
AS3257 GTT-BACKBONE GTT Communications Inc.	31	10%
AS3356 Level 3 Parent, LLC	11	3%
AS6461 Zayo Bandwidth	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS3320 DTAG Deutsche Telekom AG	5	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	5	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 AS2914 AS199524	9	3%	9
2	AS6939 AS2914 AS199524	8	2%	8
3	AS8218 AS6461 AS2914 AS199524	7	2%	6
4	AS9002 AS3257 AS199524	5	2%	5
5	AS6461 AS2914 AS199524	5	2%	5
6	AS49544 AS2914 AS199524	4	1%	4
7	AS13030 AS1299 AS174 AS199524	4	1%	4
8	AS14840 AS3356 AS1299 AS199524	4	1%	2
9	AS2914 AS199524	3	<1%	3
10	AS48185 AS2914 AS199524	3	<1%	3
11	AS12779 AS2914 AS199524	3	<1%	3
12	AS35280 AS2914 AS199524	3	<1%	3
13	AS25091 AS2914 AS199524	3	<1%	3
14	AS3214 AS6939 AS2914 AS199524	3	<1%	3
15	AS15547 AS3303 AS2914 AS199524	3	<1%	3
16	AS3257 AS199524	2	<1%	2
17	AS2497 AS2914 AS199524	2	<1%	2
18	AS19151 AS174 AS199524	2	<1%	2
19	AS199524 AS1299 AS199524	2	<1%	2
20	AS1299 AS174 AS199524	2	<1%	2
21	AS6667 AS3257 AS199524	2	<1%	2
22	AS47692 AS2914 AS199524	2	<1%	2
23	AS3320 AS2914 AS199524	2	<1%	2
24	AS6830 AS2914 AS199524	2	<1%	2
25	AS12859 AS2914 AS199524	2	<1%	1
26	AS25160 AS2914 AS199524	2	<1%	2
27	AS3491 AS3257 AS199524	2	<1%	2
28	AS28917 AS3257 AS199524	2	<1%	1
29	AS59890 AS174 AS199524	2	<1%	2
30	AS1403 AS577 AS1299 AS199524	2	<1%	1
31	AS58057 AS34549 AS2914 AS199524	2	<1%	2
32	AS49544 AS3356 AS1299 AS199524	2	<1%	1
33	AS142289 AS9583 AS2914 AS199524	2	<1%	1
34	AS34019 AS25091 AS2914 AS199524	2	<1%	2
35	AS47147 AS3320 AS2914 AS199524	2	<1%	2
36	AS48362 AS1764 AS2914 AS199524	2	<1%	2
37	AS51184 AS47692 AS2914 AS199524	2	<1%	2
38	AS47147 AS1299 AS174 AS199524	2	<1%	2
39	AS42473 AS1299 AS174 AS199524	2	<1%	2
40	AS62167 AS6939 AS2914 AS199524	2	<1%	2
41	AS202032 AS6939 AS2914 AS199524	2	<1%	2
42	AS20612 AS9044 AS174 AS199524	2	<1%	1
43	AS58057 AS6939 AS2914 AS199524	2	<1%	1
44	AS206271 AS60707 AS12735 AS9121 AS2914 AS199524	2	<1%	1
45	AS2500 AS2914 AS199524	1	<1%	1
46	AS25152 AS2914 AS199524	1	<1%	1
47	AS52320 AS1299 AS199524	1	<1%	1
48	AS6939 AS1299 AS199524	1	<1%	1
49	AS21700 AS174 AS199524	1	<1%	1
50	AS1280 AS1299 AS199524	1	<1%	1

50 of 240 paths shown. All of them are in the JSON.

More prefixes from AS199524

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 10:22 UTC, fetched just now.