BGP map for 2a03:90c0:500::/44

2a03:90c0:500::/44 is announced by AS199524 GCORE and seen by 322 peers of 23 RIPE RIS collectors, over 236 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (83%), AS174 Cogent Communications, LLC (16%) and AS20764 RASCOM-AS (<1%). The most common path, used by 9 peers, is AS6939 AS1299 AS199524.

Routes checked 10:22:44 UTC

No change in the origin, the upstreams or the number of peers since 17:00 UTC on 28 Oct, when this site first looked at 2a03:90c0:500::/44.

AS-path graph toward 2a03:90c0:500::/44

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 322 peers (3%) number on a line = peers using that link RIS data up to 10:21 UTC what the colours mean 12 of 236 paths drawn 5 quieter networks left out

View JSON Raw upstream

322collector peers

23RIS collectors

236distinct AS paths

3.6average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	268	83%
AS174 Cogent Communications, LLC	52	16%
AS20764 RASCOM-AS CJSC RASCOM	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	266	83%
AS6939 Hurricane Electric LLC	55	17%
AS174 Cogent Communications, LLC	52	16%
AS2914 NTT America, Inc.	12	4%
AS3356 Level 3 Parent, LLC	10	3%
AS6461 Zayo Bandwidth	8	2%
AS3320 DTAG Deutsche Telekom AG	5	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	4	1%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	3	<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	AS6939 AS1299 AS199524	9	3%	9
2	AS24482 AS2914 AS1299 AS199524	9	3%	9
3	AS8218 AS6461 AS1299 AS199524	7	2%	6
4	AS9002 AS1299 AS199524	5	2%	5
5	AS6461 AS1299 AS199524	5	2%	5
6	AS13030 AS1299 AS199524	4	1%	4
7	AS14840 AS3356 AS1299 AS199524	4	1%	2
8	AS2914 AS1299 AS199524	3	<1%	3
9	AS14907 AS1299 AS199524	3	<1%	3
10	AS48185 AS1299 AS199524	3	<1%	3
11	AS34927 AS1299 AS199524	3	<1%	3
12	AS12779 AS174 AS199524	3	<1%	3
13	AS48362 AS1299 AS199524	3	<1%	3
14	AS49544 AS1299 AS199524	3	<1%	3
15	AS25091 AS1299 AS199524	3	<1%	3
16	AS3214 AS6939 AS1299 AS199524	3	<1%	3
17	AS1299 AS199524	2	<1%	2
18	AS2497 AS1299 AS199524	2	<1%	2
19	AS19151 AS174 AS199524	2	<1%	2
20	AS6762 AS1299 AS199524	2	<1%	2
21	AS852 AS1299 AS199524	2	<1%	2
22	AS8529 AS1299 AS199524	2	<1%	2
23	AS3257 AS1299 AS199524	2	<1%	2
24	AS6667 AS1299 AS199524	2	<1%	2
25	AS199524 AS174 AS199524	2	<1%	2
26	AS3320 AS1299 AS199524	2	<1%	2
27	AS6830 AS1299 AS199524	2	<1%	2
28	AS12859 AS1299 AS199524	2	<1%	1
29	AS25160 AS1299 AS199524	2	<1%	2
30	AS47147 AS1299 AS199524	2	<1%	2
31	AS3491 AS1299 AS199524	2	<1%	2
32	AS42473 AS1299 AS199524	2	<1%	2
33	AS59890 AS174 AS199524	2	<1%	2
34	AS1403 AS577 AS1299 AS199524	2	<1%	1
35	AS58057 AS34549 AS1299 AS199524	2	<1%	2
36	AS49544 AS3356 AS1299 AS199524	2	<1%	1
37	AS142289 AS9583 AS1299 AS199524	2	<1%	1
38	AS34019 AS29169 AS1299 AS199524	2	<1%	2
39	AS47147 AS3320 AS1299 AS199524	2	<1%	2
40	AS47692 AS6939 AS1299 AS199524	2	<1%	2
41	AS51184 AS6939 AS1299 AS199524	2	<1%	2
42	AS62167 AS6939 AS1299 AS199524	2	<1%	2
43	AS202032 AS6939 AS1299 AS199524	2	<1%	2
44	AS15547 AS6939 AS1299 AS199524	2	<1%	2
45	AS28917 AS3257 AS1299 AS199524	2	<1%	1
46	AS20612 AS9044 AS1299 AS199524	2	<1%	1
47	AS58057 AS6939 AS1299 AS199524	2	<1%	1
48	AS206271 AS60707 AS12735 AS9121 AS1299 AS199524	2	<1%	1
49	AS20764 AS199524	1	<1%	1
50	AS52320 AS1299 AS199524	1	<1%	1

50 of 236 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, 10:21 UTC, fetched just now.