BGP map for 38.57.37.0/24

38.57.37.0/24 is announced by AS137409 GSL Networks Pty LTD and seen by 351 peers of 23 RIPE RIS collectors, over 270 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (18%), AS3257 GTT-BACKBONE (14%) and AS6461 Zayo Bandwidth (6%). The most common path, used by 11 peers, is AS24482 AS137409.

Routes checked 17:57:43 UTC

No change in the origin, the upstreams or the number of peers since 17:57 UTC, when this site first looked at 38.57.37.0/24.

AS-path graph toward 38.57.37.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 351 peers (3%) number on a line = peers using that link RIS data up to 17:57 UTC what the colours mean 12 of 270 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

351collector peers

23RIS collectors

270distinct AS paths

2.8average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	64	18%
AS3257 GTT-BACKBONE GTT Communications Inc.	48	14%
AS6461 Zayo Bandwidth	20	6%
AS24482 SG.GS	11	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	8	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	8	2%
AS199524 GCORE G-Core Labs S.A.	7	2%
AS25091 IP-Max IP-Max SA	5	1%
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	5	1%
AS33891 CORE-BACKBONE Core-Backbone GmbH	5	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	65	19%
AS3257 GTT-BACKBONE GTT Communications Inc.	47	13%
AS1299 TWELVE99 Arelion Sweden AB	16	5%
AS6461 Zayo Bandwidth	15	4%
AS33891 CORE-BACKBONE Core-Backbone GmbH	5	1%
AS3356 Level 3 Parent, LLC	5	1%
AS60068 CDN77 Datacamp Limited	4	1%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%
AS3320 DTAG Deutsche Telekom AG	4	1%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	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	AS24482 AS137409	11	3%	11
2	AS8218 AS137409	7	2%	6
3	AS199524 AS137409	7	2%	7
4	AS137409	5	1%	5
5	AS6461 AS137409	5	1%	5
6	AS13030 AS137409	4	1%	4
7	AS14907 AS137409	4	1%	4
8	AS14840 AS137409	4	1%	2
9	AS12779 AS3257 AS137409	4	1%	4
10	AS48185 AS137409	3	<1%	3
11	AS271253 AS137409	3	<1%	2
12	AS49544 AS137409	3	<1%	3
13	AS51185 AS137409	3	<1%	3
14	AS35280 AS137409	3	<1%	3
15	AS34019 AS137409	3	<1%	3
16	AS25091 AS137409	3	<1%	3
17	AS6830 AS137409	2	<1%	2
18	AS62167 AS137409	2	<1%	2
19	AS34927 AS137409	2	<1%	2
20	AS18041 AS137409	2	<1%	1
21	AS3214 AS137409	2	<1%	2
22	AS9002 AS137409	2	<1%	2
23	AS212483 AS137409	2	<1%	1
24	AS15547 AS137409	2	<1%	2
25	AS28634 AS137409	2	<1%	1
26	AS19151 AS137409	2	<1%	2
27	AS917 AS60068 AS137409	2	<1%	2
28	AS3320 AS6461 AS137409	2	<1%	2
29	AS25160 AS174 AS137409	2	<1%	2
30	AS2914 AS3257 AS137409	2	<1%	2
31	AS47692 AS33891 AS137409	2	<1%	2
32	AS59890 AS60068 AS137409	2	<1%	2
33	AS199524 AS174 AS137409	2	<1%	2
34	AS58057 AS34549 AS3257 AS137409	2	<1%	2
35	AS49544 AS3356 AS3257 AS137409	2	<1%	1
36	AS31027 AS1299 AS3257 AS137409	2	<1%	1
37	AS35710 AS3320 AS3257 AS137409	2	<1%	2
38	AS47147 AS1299 AS174 AS137409	2	<1%	2
39	AS51184 AS47692 AS33891 AS137409	2	<1%	2
40	AS48362 AS1764 AS174 AS137409	2	<1%	2
41	AS142289 AS9583 AS4755 AS6453 AS174 AS137409	2	<1%	1
42	AS36924 AS137409	1	<1%	1
43	AS1828 AS137409	1	<1%	1
44	AS37680 AS137409	1	<1%	1
45	AS207841 AS137409	1	<1%	1
46	AS50304 AS137409	1	<1%	1
47	AS38855 AS137409	1	<1%	1
48	AS852 AS137409	1	<1%	1
49	AS37721 AS137409	1	<1%	1
50	AS3333 AS137409	1	<1%	1

50 of 270 paths shown. All of them are in the JSON.

More prefixes from AS137409

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 17:57 UTC, fetched just now.