BGP map for 2a03:3f00:1::/48

2a03:3f00:1::/48 is announced by AS21245 Medianova and seen by 342 peers of 23 RIPE RIS collectors, over 247 different AS paths. All of those routes reach it through one upstream, AS5405 INTERDOTLINK. The most common path, used by 9 peers, is AS6939 AS5405 AS21245.

Routes checked 21:29:27 UTC

No change in the origin, the upstreams or the number of peers since 03:24 UTC on 29 Oct, when this site first looked at 2a03:3f00:1::/48.

AS-path graph toward 2a03:3f00:1::/48

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 342 peers (3%) number on a line = peers using that link RIS data up to 21:28 UTC what the colours mean 12 of 247 paths drawn 6 quieter networks left out

View JSON Raw upstream

342collector peers

23RIS collectors

247distinct AS paths

3.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS5405 INTERDOTLINK Inter.link GmbH	342	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS5405 INTERDOTLINK Inter.link GmbH	335	98%
AS6939 Hurricane Electric LLC	36	11%
AS1299 TWELVE99 Arelion Sweden AB	27	8%
AS3257 GTT-BACKBONE GTT Communications Inc.	11	3%
AS3491 PCCW Global (HK) Ltd.	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	1%
AS3320 DTAG Deutsche Telekom AG	4	1%
AS3356 Level 3 Parent, LLC	3	<1%
AS29632 NASSIST-AS Netassist International EOOD	3	<1%
AS2914 NTT America, Inc.	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 AS5405 AS21245	9	3%	9
2	AS24482 AS5405 AS21245	9	3%	9
3	AS5405 AS21245	7	2%	6
4	AS8218 AS5405 AS21245	7	2%	6
5	AS9002 AS5405 AS21245	5	1%	5
6	AS6461 AS5405 AS21245	5	1%	5
7	AS13030 AS5405 AS21245	4	1%	4
8	AS58057 AS5405 AS21245	4	1%	3
9	AS14840 AS5405 AS21245	4	1%	2
10	AS48185 AS5405 AS21245	3	<1%	3
11	AS12779 AS5405 AS21245	3	<1%	3
12	AS34019 AS5405 AS21245	3	<1%	3
13	AS47147 AS5405 AS21245	3	<1%	3
14	AS48362 AS5405 AS21245	3	<1%	3
15	AS3491 AS5405 AS21245	3	<1%	3
16	AS15547 AS5405 AS21245	3	<1%	3
17	AS25091 AS5405 AS21245	3	<1%	3
18	AS6762 AS5405 AS21245	2	<1%	2
19	AS50628 AS5405 AS21245	2	<1%	2
20	AS51185 AS5405 AS21245	2	<1%	2
21	AS8529 AS5405 AS21245	2	<1%	2
22	AS35710 AS5405 AS21245	2	<1%	2
23	AS1299 AS5405 AS21245	2	<1%	2
24	AS3214 AS5405 AS21245	2	<1%	2
25	AS3257 AS5405 AS21245	2	<1%	2
26	AS6667 AS5405 AS21245	2	<1%	2
27	AS34927 AS5405 AS21245	2	<1%	2
28	AS47692 AS5405 AS21245	2	<1%	2
29	AS51184 AS5405 AS21245	2	<1%	2
30	AS199524 AS5405 AS21245	2	<1%	2
31	AS3320 AS5405 AS21245	2	<1%	2
32	AS12859 AS5405 AS21245	2	<1%	1
33	AS14907 AS5405 AS21245	2	<1%	2
34	AS25160 AS5405 AS21245	2	<1%	2
35	AS49544 AS5405 AS21245	2	<1%	2
36	AS212483 AS5405 AS21245	2	<1%	1
37	AS42473 AS5405 AS21245	2	<1%	2
38	AS62167 AS5405 AS21245	2	<1%	2
39	AS28917 AS5405 AS21245	2	<1%	1
40	AS59890 AS5405 AS21245	2	<1%	2
41	AS20612 AS5405 AS21245	2	<1%	1
42	AS199524 AS1299 AS5405 AS21245	2	<1%	2
43	AS852 AS3320 AS5405 AS21245	2	<1%	2
44	AS14907 AS6939 AS5405 AS21245	2	<1%	2
45	AS34927 AS6939 AS5405 AS21245	2	<1%	1
46	AS2914 AS3257 AS5405 AS21245	2	<1%	2
47	AS202032 AS6939 AS5405 AS21245	2	<1%	2
48	AS1403 AS577 AS6939 AS5405 AS21245	2	<1%	1
49	AS49544 AS3356 AS1299 AS5405 AS21245	2	<1%	1
50	AS142289 AS9583 AS1299 AS5405 AS21245	2	<1%	1

50 of 247 paths shown. All of them are in the JSON.

More prefixes from AS21245

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 21:28 UTC, fetched just now.