BGP map for 2a03:5240::/32

2a03:5240::/32 is announced by AS199599 CIREX and seen by 356 peers of 23 RIPE RIS collectors, over 268 different AS paths. Its busiest upstreams are AS31133 MF-MGSM-AS (50%), AS20764 RASCOM-AS (25%) and AS20485 TRANSTELECOM (14%). The most common path, used by 18 peers, is AS6939 AS31133 AS199599.

Routes checked 15:05:26 UTC

No change in the origin, the upstreams or the number of peers since 19:51 UTC on 25 Oct, when this site first looked at 2a03:5240::/32.

AS-path graph toward 2a03:5240::/32

origin Tier 1Tier 2edge network prefix best path: chosen by 18 of 356 peers (5%) number on a line = peers using that link RIS data up to 15:04 UTC what the colours mean 12 of 268 paths drawn 5 quieter networks left out

View JSON Raw upstream

356collector peers

23RIS collectors

268distinct AS paths

3.6average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS31133 MF-MGSM-AS PJSC MegaFon	179	50%
AS20764 RASCOM-AS CJSC RASCOM	90	25%
AS20485 TRANSTELECOM Joint Stock Company TransTeleCom	49	14%
AS3216 SOVAM-AS PJSC "Vimpelcom"	38	11%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS31133 MF-MGSM-AS PJSC MegaFon	177	50%
AS6939 Hurricane Electric LLC	128	36%
AS20764 RASCOM-AS CJSC RASCOM	88	25%
AS20485 TRANSTELECOM Joint Stock Company TransTeleCom	49	14%
AS3216 SOVAM-AS PJSC "Vimpelcom"	38	11%
AS3356 Level 3 Parent, LLC	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS1299 TWELVE99 Arelion Sweden AB	7	2%
AS1273 IDDQD-AS	5	1%
AS3491 PCCW Global (HK) Ltd.	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	AS6939 AS31133 AS199599	18	5%	16
2	AS9002 AS3216 AS199599	5	1%	5
3	AS6461 AS31133 AS199599	5	1%	5
4	AS13030 AS3216 AS199599	4	1%	4
5	AS14840 AS20764 AS199599	4	1%	2
6	AS24482 AS20764 AS199599	4	1%	4
7	AS8218 AS20485 AS199599	4	1%	3
8	AS24482 AS20485 AS199599	3	<1%	3
9	AS8218 AS31133 AS199599	3	<1%	3
10	AS3491 AS20485 AS199599	3	<1%	3
11	AS15547 AS20764 AS199599	3	<1%	3
12	AS25091 AS31133 AS199599	3	<1%	3
13	AS48185 AS6939 AS31133 AS199599	3	<1%	3
14	AS58057 AS6939 AS31133 AS199599	3	<1%	2
15	AS34927 AS6939 AS31133 AS199599	3	<1%	2
16	AS49544 AS6939 AS31133 AS199599	3	<1%	3
17	AS48362 AS6939 AS31133 AS199599	3	<1%	3
18	AS20764 AS199599	2	<1%	2
19	AS31133 AS199599	2	<1%	1
20	AS6762 AS31133 AS199599	2	<1%	2
21	AS1299 AS20485 AS199599	2	<1%	2
22	AS3257 AS20764 AS199599	2	<1%	2
23	AS47692 AS20764 AS199599	2	<1%	2
24	AS51184 AS20764 AS199599	2	<1%	2
25	AS14907 AS20485 AS199599	2	<1%	2
26	AS25160 AS20764 AS199599	2	<1%	2
27	AS34019 AS20485 AS199599	2	<1%	2
28	AS212483 AS20764 AS199599	2	<1%	1
29	AS62167 AS20485 AS199599	2	<1%	2
30	AS28917 AS20764 AS199599	2	<1%	1
31	AS199524 AS3491 AS20485 AS199599	2	<1%	2
32	AS19151 AS6939 AS31133 AS199599	2	<1%	2
33	AS24482 AS6939 AS31133 AS199599	2	<1%	2
34	AS51185 AS6939 AS31133 AS199599	2	<1%	2
35	AS2914 AS6762 AS31133 AS199599	2	<1%	2
36	AS852 AS6939 AS31133 AS199599	2	<1%	2
37	AS1403 AS6939 AS31133 AS199599	2	<1%	1
38	AS50628 AS6939 AS31133 AS199599	2	<1%	2
39	AS35710 AS6939 AS31133 AS199599	2	<1%	2
40	AS6667 AS1273 AS3216 AS199599	2	<1%	2
41	AS47147 AS1299 AS20485 AS199599	2	<1%	2
42	AS6424 AS6939 AS31133 AS199599	2	<1%	2
43	AS202032 AS6939 AS31133 AS199599	2	<1%	2
44	AS59890 AS6939 AS31133 AS199599	2	<1%	2
45	AS20612 AS8758 AS20485 AS199599	2	<1%	1
46	AS35280 AS6939 AS31133 AS199599	2	<1%	2
47	AS206271 AS60707 AS12735 AS20764 AS199599	2	<1%	1
48	AS142289 AS9583 AS6939 AS31133 AS199599	2	<1%	1
49	AS2497 AS3216 AS199599	1	<1%	1
50	AS2497 AS20485 AS199599	1	<1%	1

50 of 268 paths shown. All of them are in the JSON.

More prefixes from AS199599

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 15:04 UTC, fetched just now.