BGP map for 2a03:90c0:780::/44

2a03:90c0:780::/44 is announced by AS199524 GCORE and seen by 351 peers of 23 RIPE RIS collectors, over 256 different AS paths. Its busiest upstreams are AS18403 FPT Telecom Company (81%) and AS21859 Zenlayer Inc (19%). The most common path, used by 19 peers, is AS6939 AS4637 AS18403 AS199524.

Routes checked 10:21:40 UTC

No change in the origin, the upstreams or the number of peers since 15:29 UTC on 26 Oct, when this site first looked at 2a03:90c0:780::/44.

AS-path graph toward 2a03:90c0:780::/44

origin Tier 1Tier 2transitedge network prefix best path: chosen by 19 of 351 peers (5%) number on a line = peers using that link RIS data up to 10:20 UTC what the colours mean 12 of 256 paths drawn 4 quieter networks left out

View JSON Raw upstream

351collector peers

23RIS collectors

256distinct AS paths

4.5average AS hops, 2 to 8

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS18403 FPT Telecom Company	284	81%
AS21859 Zenlayer Inc	67	19%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS18403 FPT Telecom Company	283	81%
AS4637 Telstra Global	147	42%
AS6939 Hurricane Electric LLC	113	32%
AS7552 Viettel Group	67	19%
AS21859 Zenlayer Inc	67	19%
AS4229 Zenlayer Inc	61	17%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	30	9%
AS2914 NTT America, Inc.	27	8%
AS1299 TWELVE99 Arelion Sweden AB	11	3%
AS3356 Level 3 Parent, LLC	8	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	AS6939 AS4637 AS18403 AS199524	19	5%	16
2	AS24482 AS18403 AS199524	9	3%	9
3	AS8218 AS18403 AS199524	7	2%	6
4	AS6461 AS4637 AS18403 AS199524	5	1%	5
5	AS14840 AS18403 AS199524	4	1%	2
6	AS13030 AS4637 AS18403 AS199524	4	1%	4
7	AS12779 AS18403 AS199524	3	<1%	3
8	AS34019 AS18403 AS199524	3	<1%	3
9	AS49544 AS18403 AS199524	3	<1%	3
10	AS25091 AS18403 AS199524	3	<1%	3
11	AS2914 AS4229 AS7552 AS21859 AS199524	3	<1%	3
12	AS48185 AS6939 AS4637 AS18403 AS199524	3	<1%	3
13	AS58057 AS6939 AS4637 AS18403 AS199524	3	<1%	2
14	AS34927 AS6939 AS4637 AS18403 AS199524	3	<1%	2
15	AS48362 AS6939 AS4637 AS18403 AS199524	3	<1%	3
16	AS15547 AS8220 AS7552 AS21859 AS199524	3	<1%	3
17	AS9002 AS6453 AS4229 AS7552 AS21859 AS199524	3	<1%	3
18	AS3491 AS2914 AS4229 AS7552 AS21859 AS199524	3	<1%	3
19	AS8529 AS18403 AS199524	2	<1%	2
20	AS1299 AS18403 AS199524	2	<1%	2
21	AS47692 AS18403 AS199524	2	<1%	2
22	AS51184 AS18403 AS199524	2	<1%	2
23	AS12859 AS18403 AS199524	2	<1%	1
24	AS25160 AS18403 AS199524	2	<1%	2
25	AS35280 AS18403 AS199524	2	<1%	2
26	AS28917 AS18403 AS199524	2	<1%	1
27	AS19151 AS4637 AS18403 AS199524	2	<1%	2
28	AS142289 AS9583 AS18403 AS199524	2	<1%	1
29	AS47147 AS1299 AS18403 AS199524	2	<1%	2
30	AS42473 AS1299 AS18403 AS199524	2	<1%	2
31	AS20612 AS8758 AS18403 AS199524	2	<1%	1
32	AS51185 AS6939 AS4637 AS18403 AS199524	2	<1%	2
33	AS852 AS6939 AS4637 AS18403 AS199524	2	<1%	2
34	AS1403 AS6939 AS4637 AS18403 AS199524	2	<1%	1
35	AS50628 AS6939 AS4637 AS18403 AS199524	2	<1%	2
36	AS49544 AS6939 AS4637 AS18403 AS199524	2	<1%	2
37	AS6667 AS6939 AS4637 AS18403 AS199524	2	<1%	2
38	AS6424 AS6939 AS4637 AS18403 AS199524	2	<1%	2
39	AS62167 AS6939 AS4637 AS18403 AS199524	2	<1%	2
40	AS202032 AS6939 AS4637 AS18403 AS199524	2	<1%	2
41	AS59890 AS60068 AS7552 AS21859 AS199524	2	<1%	2
42	AS3257 AS6453 AS4229 AS7552 AS21859 AS199524	2	<1%	2
43	AS3320 AS6453 AS4229 AS7552 AS21859 AS199524	2	<1%	2
44	AS6830 AS2914 AS4229 AS7552 AS21859 AS199524	2	<1%	2
45	AS206271 AS60707 AS12735 AS6939 AS4637 AS18403 AS199524	2	<1%	1
46	AS35710 AS3320 AS6453 AS4229 AS7552 AS21859 AS199524	2	<1%	2
47	AS47147 AS3320 AS6453 AS4229 AS7552 AS21859 AS199524	2	<1%	2
48	AS18403 AS199524	1	<1%	1
49	AS2500 AS18403 AS199524	1	<1%	1
50	AS25152 AS18403 AS199524	1	<1%	1

50 of 256 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, 10:20 UTC, fetched just now.