BGP map for 2401:3bc0:101c::/48

2401:3bc0:101c::/48 is announced by AS137409 GSL Networks Pty LTD and seen by 341 peers of 23 RIPE RIS collectors, over 245 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (13%), AS174 Cogent Communications, LLC (11%) and AS3257 GTT-BACKBONE (5%). The most common path, used by 9 peers, is AS6939 AS137409.

Routes checked 17:51:04 UTC

No change in the origin, the upstreams or the number of peers since 21:19 UTC on 28 Oct, when this site first looked at 2401:3bc0:101c::/48.

AS-path graph toward 2401:3bc0:101c::/48

origin Tier 2edge network prefix best path: chosen by 9 of 341 peers (3%) number on a line = peers using that link RIS data up to 17:51 UTC what the colours mean 12 of 245 paths drawn 6 quieter networks left out

View JSON Raw upstream

341collector peers

23RIS collectors

245distinct AS paths

2.5average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	43	13%
AS174 Cogent Communications, LLC	36	11%
AS3257 GTT-BACKBONE GTT Communications Inc.	16	5%
AS6461 Zayo Bandwidth	15	4%
AS24482 SG.GS	9	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS9002 RETN-AS RETN Limited	7	2%
AS199524 GCORE G-Core Labs S.A.	5	1%
AS13030 INIT7 Init7 (Switzerland) Ltd.	5	1%
AS14907 Wikimedia Foundation Inc.	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	36	11%
AS6939 Hurricane Electric LLC	34	10%
AS3257 GTT-BACKBONE GTT Communications Inc.	14	4%
AS6461 Zayo Bandwidth	10	3%
AS1299 TWELVE99 Arelion Sweden AB	4	1%
AS3491 PCCW Global (HK) Ltd.	4	1%
AS8758 IWAY Iway AG	3	<1%
AS3356 Level 3 Parent, LLC	3	<1%
AS29632 NASSIST-AS Netassist International EOOD	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 AS137409	9	3%	9
2	AS24482 AS137409	9	3%	9
3	AS8218 AS137409	7	2%	6
4	AS137409	5	1%	5
5	AS9002 AS137409	5	1%	5
6	AS199524 AS137409	5	1%	5
7	AS6461 AS137409	5	1%	5
8	AS14907 AS137409	4	1%	4
9	AS13030 AS137409	4	1%	4
10	AS14840 AS137409	4	1%	2
11	AS35280 AS137409	3	<1%	3
12	AS49544 AS137409	3	<1%	3
13	AS48185 AS137409	3	<1%	3
14	AS12779 AS137409	3	<1%	3
15	AS34019 AS137409	3	<1%	3
16	AS48362 AS137409	3	<1%	3
17	AS15547 AS137409	3	<1%	3
18	AS25091 AS137409	3	<1%	3
19	AS34927 AS6939 AS137409	3	<1%	2
20	AS58952 AS137409	2	<1%	1
21	AS19151 AS137409	2	<1%	2
22	AS51185 AS137409	2	<1%	2
23	AS852 AS137409	2	<1%	2
24	AS58057 AS137409	2	<1%	2
25	AS18041 AS137409	2	<1%	1
26	AS8529 AS137409	2	<1%	2
27	AS3214 AS137409	2	<1%	2
28	AS35710 AS137409	2	<1%	2
29	AS3257 AS137409	2	<1%	2
30	AS6667 AS137409	2	<1%	2
31	AS47692 AS137409	2	<1%	2
32	AS51184 AS137409	2	<1%	2
33	AS6830 AS137409	2	<1%	2
34	AS12859 AS137409	2	<1%	1
35	AS25160 AS137409	2	<1%	2
36	AS212483 AS137409	2	<1%	1
37	AS62167 AS137409	2	<1%	2
38	AS28917 AS137409	2	<1%	1
39	AS2914 AS3257 AS137409	2	<1%	2
40	AS6762 AS174 AS137409	2	<1%	2
41	AS142289 AS9583 AS137409	2	<1%	1
42	AS1299 AS174 AS137409	2	<1%	2
43	AS202032 AS6939 AS137409	2	<1%	2
44	AS59890 AS6939 AS137409	2	<1%	2
45	AS20612 AS8758 AS137409	2	<1%	1
46	AS58057 AS6939 AS137409	2	<1%	1
47	AS1403 AS577 AS6939 AS137409	2	<1%	1
48	AS49544 AS3356 AS6461 AS137409	2	<1%	1
49	AS47147 AS1299 AS174 AS137409	2	<1%	2
50	AS206271 AS60707 AS12735 AS9121 AS3257 AS137409	2	<1%	1

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

More prefixes from AS137409

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 17:51 UTC, fetched just now.