BGP map for 2a01:66c0::/32

2a01:66c0::/32 is announced by AS58308 CUSAE-AS and seen by 361 peers of 23 RIPE RIS collectors, over 256 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (63%), AS29075 IELO (19%) and AS9002 RETN-AS (2%). The most common path, used by 17 peers, is AS6939 AS58308.

Routes checked 02:50:22 UTC

No change in the origin, the upstreams or the number of peers since 02:50 UTC, when this site first looked at 2a01:66c0::/32.

AS-path graph toward 2a01:66c0::/32

origin Tier 1Tier 2transitedge network prefix best path: chosen by 17 of 361 peers (5%) number on a line = peers using that link RIS data up to 02:50 UTC what the colours mean 12 of 256 paths drawn 1 quieter network left out

Download PNG View JSON Raw upstream

361collector peers

23RIS collectors

256distinct AS paths

2.9average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	227	63%
AS29075 IELO IELO-LIAZO SERVICES SAS	67	19%
AS9002 RETN-AS RETN Limited	8	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS59689 CODE40-AS Code40 SAS	5	1%
AS24482 SG.GS	4	1%
AS12779 ITGATE IT.Gate S.p.A.	4	1%
AS34019 HIVANE Hivane Association	3	<1%
AS25091 IP-Max IP-Max SA	3	<1%
AS50628 Leonix-Telecom Leonix Telecom SAS	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	210	58%
AS29075 IELO IELO-LIAZO SERVICES SAS	65	18%
AS1299 TWELVE99 Arelion Sweden AB	5	1%
AS30781 JAGUAR-AS Free Pro SAS	5	1%
AS59689 CODE40-AS Code40 SAS	5	1%
AS9002 RETN-AS RETN Limited	3	<1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	3	<1%
AS60707 KAPTEYANAS Kapteyan Bilisim Teknolojileri Sanayi ve Ticaret A.S	2	<1%
AS9583 Sify Limited	2	<1%
AS29632 NASSIST-AS Netassist International EOOD	2	<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 AS58308	17	5%	15
2	AS8218 AS58308	7	2%	6
3	AS9002 AS58308	5	1%	5
4	AS24482 AS29075 AS58308	5	1%	5
5	AS24482 AS58308	4	1%	4
6	AS12779 AS58308	4	1%	4
7	AS13030 AS6939 AS58308	4	1%	4
8	AS199524 AS6939 AS58308	4	1%	4
9	AS14840 AS6939 AS58308	4	1%	2
10	AS6461 AS29075 AS58308	4	1%	4
11	AS58308	3	<1%	1
12	AS34019 AS58308	3	<1%	3
13	AS25091 AS58308	3	<1%	3
14	AS2914 AS29075 AS58308	3	<1%	3
15	AS48185 AS6939 AS58308	3	<1%	3
16	AS58057 AS6939 AS58308	3	<1%	2
17	AS34927 AS6939 AS58308	3	<1%	2
18	AS49544 AS6939 AS58308	3	<1%	3
19	AS199524 AS29075 AS58308	3	<1%	3
20	AS3491 AS6939 AS58308	3	<1%	3
21	AS15547 AS6939 AS58308	3	<1%	3
22	AS50628 AS58308	2	<1%	2
23	AS8529 AS58308	2	<1%	2
24	AS29075 AS58308	2	<1%	2
25	AS49544 AS58308	2	<1%	2
26	AS2497 AS6939 AS58308	2	<1%	2
27	AS19151 AS6939 AS58308	2	<1%	2
28	AS24482 AS6939 AS58308	2	<1%	2
29	AS51185 AS6939 AS58308	2	<1%	2
30	AS6762 AS6939 AS58308	2	<1%	2
31	AS852 AS6939 AS58308	2	<1%	2
32	AS1403 AS6939 AS58308	2	<1%	1
33	AS14907 AS6939 AS58308	2	<1%	2
34	AS37721 AS6939 AS58308	2	<1%	1
35	AS31027 AS6939 AS58308	2	<1%	1
36	AS35710 AS6939 AS58308	2	<1%	2
37	AS1299 AS29075 AS58308	2	<1%	2
38	AS3214 AS29075 AS58308	2	<1%	2
39	AS6667 AS6939 AS58308	2	<1%	2
40	AS47147 AS29075 AS58308	2	<1%	2
41	AS47692 AS6939 AS58308	2	<1%	2
42	AS51184 AS29075 AS58308	2	<1%	2
43	AS3320 AS6939 AS58308	2	<1%	2
44	AS6830 AS6939 AS58308	2	<1%	2
45	AS12859 AS29075 AS58308	2	<1%	1
46	AS42473 AS6939 AS58308	2	<1%	2
47	AS62167 AS6939 AS58308	2	<1%	2
48	AS202032 AS6939 AS58308	2	<1%	2
49	AS28917 AS6939 AS58308	2	<1%	1
50	AS59890 AS6939 AS58308	2	<1%	2

50 of 256 paths shown. All of them are in the JSON.

More prefixes from AS58308

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 02:50 UTC, fetched just now.