BGP map for 2001:1458::/32

2001:1458::/32 is announced by AS513 European Organization for Nuclear Research and seen by 352 peers of 23 RIPE RIS collectors, over 251 different AS paths. Its busiest upstreams are AS25091 IP-Max (37%), AS21320 GEANT_IAS_VRF (22%) and AS6939 Hurricane Electric LLC (21%). The most common path, used by 11 peers, is AS25091 AS513.

Routes checked 12:19:35 UTC

No change in the origin, the upstreams or the number of peers since 16:42 UTC on 26 Oct, when this site first looked at 2001:1458::/32.

AS-path graph toward 2001:1458::/32

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 352 peers (3%) number on a line = peers using that link RIS data up to 12:19 UTC what the colours mean 12 of 251 paths drawn 2 quieter networks left out

View JSON Raw upstream

352collector peers

23RIS collectors

251distinct AS paths

3.2average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS25091 IP-Max IP-Max SA	131	37%
AS21320 GEANT_IAS_VRF GEANT Vereniging	76	22%
AS6939 Hurricane Electric LLC	75	21%
AS174 Cogent Communications, LLC	24	7%
AS29222 Infomaniak-AS Infomaniak Network SA	19	5%
AS6730 SUNRISE Sunrise GmbH	5	1%
AS20965 GEANT GEANT Vereniging	5	1%
AS13030 INIT7 Init7 (Switzerland) Ltd.	4	1%
AS15547 NETPLUS netplus.ch SA	3	<1%
AS30781 JAGUAR-AS Free Pro SAS	3	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS25091 IP-Max IP-Max SA	120	34%
AS21320 GEANT_IAS_VRF GEANT Vereniging	70	20%
AS6939 Hurricane Electric LLC	66	19%
AS2603 NORDUNET NORDUnet	31	9%
AS174 Cogent Communications, LLC	24	7%
AS29222 Infomaniak-AS Infomaniak Network SA	18	5%
AS3303 SWISSCOM Swisscom (Schweiz) AG	13	4%
AS20965 GEANT GEANT Vereniging	5	1%
AS6730 SUNRISE Sunrise GmbH	4	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	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	AS25091 AS513	11	3%	7
2	AS6939 AS513	9	3%	9
3	AS24482 AS25091 AS513	8	2%	8
4	AS8218 AS21320 AS513	7	2%	6
5	AS21320 AS513	6	2%	6
6	AS9002 AS21320 AS513	5	1%	5
7	AS6461 AS21320 AS513	5	1%	5
8	AS13030 AS513	4	1%	4
9	AS14840 AS25091 AS513	4	1%	2
10	AS15547 AS513	3	<1%	3
11	AS2914 AS25091 AS513	3	<1%	3
12	AS14907 AS25091 AS513	3	<1%	3
13	AS48185 AS21320 AS513	3	<1%	3
14	AS58057 AS25091 AS513	3	<1%	2
15	AS3214 AS25091 AS513	3	<1%	3
16	AS34019 AS30781 AS513	3	<1%	3
17	AS47147 AS25091 AS513	3	<1%	3
18	AS48362 AS3303 AS29222 AS513	3	<1%	3
19	AS2497 AS174 AS513	2	<1%	2
20	AS19151 AS174 AS513	2	<1%	2
21	AS199524 AS25091 AS513	2	<1%	2
22	AS6762 AS25091 AS513	2	<1%	2
23	AS50628 AS25091 AS513	2	<1%	2
24	AS34927 AS6939 AS513	2	<1%	1
25	AS8529 AS6939 AS513	2	<1%	2
26	AS1299 AS25091 AS513	2	<1%	2
27	AS3257 AS25091 AS513	2	<1%	2
28	AS34927 AS25091 AS513	2	<1%	2
29	AS47692 AS6939 AS513	2	<1%	2
30	AS51184 AS6939 AS513	2	<1%	2
31	AS199524 AS21320 AS513	2	<1%	2
32	AS6830 AS6730 AS513	2	<1%	2
33	AS49544 AS21320 AS513	2	<1%	2
34	AS212483 AS25091 AS513	2	<1%	1
35	AS42473 AS25091 AS513	2	<1%	2
36	AS62167 AS6939 AS513	2	<1%	2
37	AS202032 AS6939 AS513	2	<1%	2
38	AS28917 AS25091 AS513	2	<1%	1
39	AS59890 AS6939 AS513	2	<1%	2
40	AS20612 AS25091 AS513	2	<1%	1
41	AS3491 AS174 AS513	2	<1%	2
42	AS852 AS3303 AS29222 AS513	2	<1%	2
43	AS1403 AS577 AS6939 AS513	2	<1%	1
44	AS49544 AS3356 AS29222 AS513	2	<1%	1
45	AS35710 AS2603 AS21320 AS513	2	<1%	2
46	AS6667 AS2603 AS21320 AS513	2	<1%	2
47	AS12779 AS2603 AS21320 AS513	2	<1%	2
48	AS12859 AS2603 AS21320 AS513	2	<1%	1
49	AS917 AS60068 AS6730 AS513	2	<1%	2
50	AS206271 AS60707 AS12735 AS25091 AS513	2	<1%	1

50 of 251 paths shown. All of them are in the JSON.

More prefixes from AS513

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 12:19 UTC, fetched just now.