BGP map for 2a03:3f00:7::/48

2a03:3f00:7::/48 is announced by AS21245 Medianova and seen by 334 peers of 23 RIPE RIS collectors, over 250 different AS paths. Its busiest upstreams are AS3257 GTT-BACKBONE (51%), AS9121 TTNet (48%) and AS286 KPN (<1%). The most common path, used by 11 peers, is AS24482 AS2914 AS9121 AS21245.

Routes checked 02:02:04 UTC

No change in the origin, the upstreams or the number of peers since 02:02 UTC, when this site first looked at 2a03:3f00:7::/48.

AS-path graph toward 2a03:3f00:7::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 334 peers (3%) number on a line = peers using that link RIS data up to 02:01 UTC what the colours mean 12 of 250 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

334collector peers

23RIS collectors

250distinct AS paths

3.8average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3257 GTT-BACKBONE GTT Communications Inc.	172	51%
AS9121 TTNet Turk Telekomunikasyon Anonim Sirketi	161	48%
AS286 KPN GTT Communications Inc.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3257 GTT-BACKBONE GTT Communications Inc.	170	51%
AS9121 TTNet Turk Telekomunikasyon Anonim Sirketi	159	48%
AS6939 Hurricane Electric LLC	57	17%
AS1299 TWELVE99 Arelion Sweden AB	42	13%
AS2914 NTT America, Inc.	34	10%
AS3356 Level 3 Parent, LLC	17	5%
AS174 Cogent Communications, LLC	10	3%
AS9002 RETN-AS RETN Limited	8	2%
AS25091 IP-Max IP-Max SA	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	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 AS9121 AS21245	11	3%	11
2	AS8218 AS9121 AS21245	7	2%	6
3	AS6939 AS3257 AS21245	5	1%	5
4	AS6461 AS3257 AS21245	5	1%	5
5	AS9002 AS3257 AS21245	4	1%	4
6	AS199524 AS3257 AS21245	4	1%	4
7	AS6939 AS9121 AS21245	4	1%	4
8	AS12779 AS3257 AS21245	4	1%	4
9	AS13030 AS2914 AS9121 AS21245	4	1%	4
10	AS2914 AS9121 AS21245	3	<1%	3
11	AS3491 AS3257 AS21245	3	<1%	3
12	AS25091 AS3257 AS21245	3	<1%	3
13	AS14840 AS3356 AS9121 AS21245	3	<1%	2
14	AS49544 AS2914 AS9121 AS21245	3	<1%	3
15	AS15547 AS3303 AS3257 AS21245	3	<1%	3
16	AS3257 AS21245	2	<1%	2
17	AS9121 AS21245	2	<1%	1
18	AS2497 AS3257 AS21245	2	<1%	2
19	AS6762 AS3257 AS21245	2	<1%	2
20	AS852 AS3257 AS21245	2	<1%	2
21	AS37721 AS3257 AS21245	2	<1%	1
22	AS8529 AS9121 AS21245	2	<1%	2
23	AS1299 AS9121 AS21245	2	<1%	2
24	AS6667 AS3257 AS21245	2	<1%	2
25	AS3320 AS3257 AS21245	2	<1%	2
26	AS6830 AS3257 AS21245	2	<1%	2
27	AS28917 AS9121 AS21245	2	<1%	1
28	AS1403 AS577 AS3257 AS21245	2	<1%	1
29	AS58057 AS34549 AS3257 AS21245	2	<1%	2
30	AS49544 AS3356 AS9121 AS21245	2	<1%	1
31	AS31027 AS1299 AS9121 AS21245	2	<1%	1
32	AS3214 AS6939 AS9121 AS21245	2	<1%	2
33	AS34019 AS25091 AS3257 AS21245	2	<1%	2
34	AS34927 AS1299 AS9121 AS21245	2	<1%	2
35	AS47692 AS6939 AS9121 AS21245	2	<1%	2
36	AS48362 AS1764 AS3257 AS21245	2	<1%	2
37	AS51184 AS6939 AS9121 AS21245	2	<1%	2
38	AS12859 AS1299 AS9121 AS21245	2	<1%	1
39	AS25160 AS2914 AS9121 AS21245	2	<1%	2
40	AS47147 AS1299 AS9121 AS21245	2	<1%	2
41	AS62167 AS6939 AS9121 AS21245	2	<1%	2
42	AS202032 AS6939 AS9121 AS21245	2	<1%	2
43	AS199524 AS1299 AS9121 AS21245	2	<1%	2
44	AS59890 AS3356 AS9121 AS21245	2	<1%	2
45	AS58057 AS6939 AS9121 AS21245	2	<1%	1
46	AS14907 AS6939 AS9121 AS21245	2	<1%	2
47	AS206271 AS60707 AS12735 AS9121 AS21245	2	<1%	1
48	AS142289 AS9583 AS2914 AS9121 AS21245	2	<1%	1
49	AS52320 AS3257 AS21245	1	<1%	1
50	AS21700 AS3257 AS21245	1	<1%	1

50 of 250 paths shown. All of them are in the JSON.

More prefixes from AS21245

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 02:01 UTC, fetched just now.