BGP map for 2a12:a304::/32

2a12:a304::/32 is announced by AS3258 XTOM-JAPAN and seen by 340 peers of 23 RIPE RIS collectors, over 245 different AS paths. Its busiest upstreams are AS137409 GSL Networks Pty LTD (70%), AS6939 Hurricane Electric LLC (27%) and AS2500 WIDE Project (<1%). The most common path, used by 9 peers, is AS6939 AS3258.

Routes checked 15:15:55 UTC

No change in the origin, the upstreams or the number of peers since 05:14 UTC on 27 Oct, when this site first looked at 2a12:a304::/32.

AS-path graph toward 2a12:a304::/32

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 340 peers (3%) number on a line = peers using that link RIS data up to 15:15 UTC what the colours mean 12 of 245 paths drawn 5 quieter networks left out

View JSON Raw upstream

340collector peers

23RIS collectors

245distinct AS paths

3.3average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS137409 GSL Networks Pty LTD	239	70%
AS6939 Hurricane Electric LLC	92	27%
AS2500 WIDE Project	1	<1%
AS25152 K-ROOT-SERVER Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	1	<1%
AS59105 Home NOC Operators Group	1	<1%
AS17639 Converge ICT Solutions Inc.	1	<1%
AS24482 SG.GS	1	<1%
AS9002 RETN-AS RETN Limited	1	<1%
AS18106 Viewqwest Pte Ltd	1	<1%
AS35280 F5 F5 Networks SARL	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS137409 GSL Networks Pty LTD	233	69%
AS6939 Hurricane Electric LLC	83	24%
AS3257 GTT-BACKBONE GTT Communications Inc.	39	11%
AS3303 SWISSCOM Swisscom (Schweiz) AG	7	2%
AS3491 PCCW Global (HK) Ltd.	4	1%
AS2914 NTT America, Inc.	4	1%
AS1299 TWELVE99 Arelion Sweden AB	4	1%
AS8758 IWAY Iway AG	3	<1%
AS3356 Level 3 Parent, LLC	3	<1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	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 AS3258	9	3%	9
2	AS24482 AS137409 AS3258	8	2%	8
3	AS8218 AS137409 AS3258	7	2%	6
4	AS137409 AS3258	6	2%	6
5	AS199524 AS137409 AS3258	5	1%	5
6	AS6461 AS137409 AS3258	5	1%	5
7	AS9002 AS137409 AS3258	4	1%	4
8	AS13030 AS137409 AS3258	4	1%	4
9	AS14907 AS137409 AS3258	4	1%	4
10	AS14840 AS137409 AS3258	4	1%	2
11	AS48185 AS137409 AS3258	3	<1%	3
12	AS49544 AS137409 AS3258	3	<1%	3
13	AS12779 AS137409 AS3258	3	<1%	3
14	AS48362 AS137409 AS3258	3	<1%	3
15	AS15547 AS6939 AS3258	3	<1%	3
16	AS25091 AS137409 AS3258	3	<1%	3
17	AS2914 AS3257 AS137409 AS3258	3	<1%	3
18	AS34019 AS3303 AS6939 AS3258	3	<1%	3
19	AS19151 AS137409 AS3258	2	<1%	2
20	AS51185 AS137409 AS3258	2	<1%	2
21	AS852 AS137409 AS3258	2	<1%	2
22	AS58057 AS137409 AS3258	2	<1%	2
23	AS34927 AS6939 AS3258	2	<1%	1
24	AS8529 AS6939 AS3258	2	<1%	2
25	AS35710 AS137409 AS3258	2	<1%	2
26	AS3214 AS6939 AS3258	2	<1%	2
27	AS3257 AS137409 AS3258	2	<1%	2
28	AS6667 AS137409 AS3258	2	<1%	2
29	AS34927 AS137409 AS3258	2	<1%	2
30	AS47147 AS137409 AS3258	2	<1%	2
31	AS47692 AS6939 AS3258	2	<1%	2
32	AS51184 AS6939 AS3258	2	<1%	2
33	AS6830 AS137409 AS3258	2	<1%	2
34	AS12859 AS137409 AS3258	2	<1%	1
35	AS25160 AS137409 AS3258	2	<1%	2
36	AS212483 AS137409 AS3258	2	<1%	1
37	AS62167 AS6939 AS3258	2	<1%	2
38	AS202032 AS6939 AS3258	2	<1%	2
39	AS35280 AS137409 AS3258	2	<1%	2
40	AS28917 AS137409 AS3258	2	<1%	1
41	AS59890 AS6939 AS3258	2	<1%	2
42	AS58057 AS6939 AS3258	2	<1%	1
43	AS6762 AS3257 AS137409 AS3258	2	<1%	2
44	AS1403 AS577 AS6939 AS3258	2	<1%	1
45	AS1299 AS3257 AS137409 AS3258	2	<1%	2
46	AS3320 AS3257 AS137409 AS3258	2	<1%	2
47	AS3491 AS3257 AS137409 AS3258	2	<1%	2
48	AS20612 AS8758 AS137409 AS3258	2	<1%	1
49	AS49544 AS3356 AS3257 AS137409 AS3258	2	<1%	1
50	AS142289 AS9583 AS24115 AS137409 AS3258	2	<1%	1

50 of 245 paths shown. All of them are in the JSON.

More prefixes from AS3258

Routes seen by RIPE RIS in the 24 hours up to 1 Nov 2026, 15:15 UTC, fetched just now.