BGP map for 2401:3bc0:1000::/46

2401:3bc0:1000::/46 is announced by AS137409 GSL Networks Pty LTD and seen by 319 peers of 23 RIPE RIS collectors, over 239 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (28%), AS3257 GTT-BACKBONE (26%) and AS6461 Zayo Bandwidth (13%). The most common path, used by 8 peers, is AS6939 AS137409.

Routes checked 05:54:43 UTC

No change in the origin, the upstreams or the number of peers since 23:10 UTC on 28 Oct, when this site first looked at 2401:3bc0:1000::/46.

AS-path graph toward 2401:3bc0:1000::/46

origin Tier 1Tier 2edge network prefix best path: chosen by 8 of 319 peers (3%) number on a line = peers using that link RIS data up to 05:54 UTC what the colours mean 12 of 239 paths drawn 2 quieter networks left out

View JSON Raw upstream

319collector peers

23RIS collectors

239distinct AS paths

3.2average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	88	28%
AS3257 GTT-BACKBONE GTT Communications Inc.	84	26%
AS6461 Zayo Bandwidth	42	13%
AS9002 RETN-AS RETN Limited	24	8%
AS25091 IP-Max IP-Max SA	9	3%
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	7	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	6	2%
AS174 Cogent Communications, LLC	5	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	5	2%
AS14840 BR.Digital Telecom	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3257 GTT-BACKBONE GTT Communications Inc.	82	26%
AS6939 Hurricane Electric LLC	80	25%
AS6461 Zayo Bandwidth	37	12%
AS9002 RETN-AS RETN Limited	19	6%
AS2914 NTT America, Inc.	18	6%
AS1299 TWELVE99 Arelion Sweden AB	18	6%
AS174 Cogent Communications, LLC	11	3%
AS3356 Level 3 Parent, LLC	7	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	6	2%
AS25091 IP-Max IP-Max SA	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	AS6939 AS137409	8	3%	8
2	AS8218 AS6461 AS137409	6	2%	5
3	AS24482 AS2914 AS6461 AS137409	6	2%	6
4	AS9002 AS137409	5	2%	5
5	AS6461 AS137409	5	2%	5
6	AS14840 AS137409	4	1%	2
7	AS58057 AS6939 AS137409	4	1%	3
8	AS13030 AS1299 AS3257 AS137409	4	1%	4
9	AS199524 AS137409	3	<1%	3
10	AS24482 AS137409	3	<1%	3
11	AS25091 AS137409	3	<1%	3
12	AS2914 AS6461 AS137409	3	<1%	3
13	AS34927 AS6939 AS137409	3	<1%	2
14	AS3214 AS6939 AS137409	3	<1%	3
15	AS12779 AS3257 AS137409	3	<1%	3
16	AS48362 AS9002 AS137409	3	<1%	3
17	AS14907 AS6939 AS137409	3	<1%	3
18	AS15547 AS3303 AS137409	3	<1%	3
19	AS137409	2	<1%	2
20	AS19151 AS137409	2	<1%	2
21	AS852 AS137409	2	<1%	2
22	AS8529 AS137409	2	<1%	2
23	AS3257 AS137409	2	<1%	2
24	AS49544 AS137409	2	<1%	2
25	AS35710 AS6939 AS137409	2	<1%	2
26	AS1299 AS3257 AS137409	2	<1%	2
27	AS6667 AS3257 AS137409	2	<1%	2
28	AS34019 AS25091 AS137409	2	<1%	2
29	AS47147 AS9002 AS137409	2	<1%	2
30	AS47692 AS6939 AS137409	2	<1%	2
31	AS51184 AS6939 AS137409	2	<1%	2
32	AS199524 AS3257 AS137409	2	<1%	2
33	AS62167 AS6939 AS137409	2	<1%	2
34	AS202032 AS6939 AS137409	2	<1%	2
35	AS28917 AS3257 AS137409	2	<1%	1
36	AS59890 AS6939 AS137409	2	<1%	2
37	AS3491 AS3257 AS137409	2	<1%	2
38	AS1403 AS577 AS6939 AS137409	2	<1%	1
39	AS49544 AS3356 AS6461 AS137409	2	<1%	1
40	AS25160 AS2914 AS6461 AS137409	2	<1%	2
41	AS47147 AS1299 AS3257 AS137409	2	<1%	2
42	AS20612 AS8758 AS9002 AS137409	2	<1%	1
43	AS142289 AS9583 AS2914 AS3257 AS137409	2	<1%	1
44	AS206271 AS60707 AS12735 AS9121 AS3257 AS137409	2	<1%	1
45	AS20080 AS137409	1	<1%	1
46	AS52320 AS137409	1	<1%	1
47	AS21700 AS137409	1	<1%	1
48	AS51185 AS137409	1	<1%	1
49	AS22652 AS137409	1	<1%	1
50	AS14907 AS137409	1	<1%	1

50 of 239 paths shown. All of them are in the JSON.

More prefixes from AS137409

Routes seen by RIPE RIS in the 24 hours up to 1 Nov 2026, 05:54 UTC, fetched just now.