BGP map for 81.199.27.0/24

81.199.27.0/24 is announced by AS137409 GSL Networks Pty LTD and seen by 361 peers of 23 RIPE RIS collectors, over 270 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (7%), AS6461 Zayo Bandwidth (6%) and AS3257 GTT-BACKBONE (6%). The most common path, used by 11 peers, is AS24482 AS137409.

Routes checked 17:57:42 UTC

No change in the origin, the upstreams or the number of peers since 17:57 UTC, when this site first looked at 81.199.27.0/24.

AS-path graph toward 81.199.27.0/24

origin Tier 1edge network prefix best path: chosen by 11 of 361 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

361collector peers

23RIS collectors

270distinct AS paths

2.4average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	25	7%
AS6461 Zayo Bandwidth	22	6%
AS3257 GTT-BACKBONE GTT Communications Inc.	20	6%
AS24482 SG.GS	11	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS199524 GCORE G-Core Labs S.A.	7	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	7	2%
AS51185 MAINSTREAMING-AS MainStreaming SpA	5	1%
AS47147 AS-ANX Anexia Cloud Solutions GmbH	5	1%
AS12779 ITGATE IT.Gate S.p.A.	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	26	7%
AS3257 GTT-BACKBONE GTT Communications Inc.	19	5%
AS6461 Zayo Bandwidth	17	5%
AS3356 Level 3 Parent, LLC	5	1%
AS2914 NTT America, Inc.	4	1%
AS60068 CDN77 Datacamp Limited	3	<1%
AS13030 INIT7 Init7 (Switzerland) Ltd.	3	<1%
AS3491 PCCW Global (HK) Ltd.	3	<1%
AS1299 TWELVE99 Arelion Sweden AB	3	<1%
AS1836 GREEN green.ch AG	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	AS24482 AS137409	11	3%	11
2	AS137409	7	2%	7
3	AS8218 AS137409	7	2%	6
4	AS199524 AS137409	7	2%	7
5	AS6461 AS137409	5	1%	5
6	AS51185 AS137409	5	1%	5
7	AS13030 AS137409	4	1%	4
8	AS12779 AS137409	4	1%	4
9	AS14907 AS137409	4	1%	4
10	AS14840 AS137409	4	1%	2
11	AS47147 AS137409	4	1%	4
12	AS48185 AS137409	3	<1%	3
13	AS34927 AS137409	3	<1%	3
14	AS3214 AS137409	3	<1%	3
15	AS271253 AS137409	3	<1%	2
16	AS49544 AS137409	3	<1%	3
17	AS35280 AS137409	3	<1%	3
18	AS34019 AS137409	3	<1%	3
19	AS25091 AS137409	3	<1%	3
20	AS48362 AS137409	3	<1%	3
21	AS6830 AS137409	2	<1%	2
22	AS62167 AS137409	2	<1%	2
23	AS25160 AS137409	2	<1%	2
24	AS18041 AS137409	2	<1%	1
25	AS31027 AS137409	2	<1%	1
26	AS35710 AS137409	2	<1%	2
27	AS8529 AS137409	2	<1%	2
28	AS9002 AS137409	2	<1%	2
29	AS212483 AS137409	2	<1%	1
30	AS15547 AS137409	2	<1%	2
31	AS51184 AS137409	2	<1%	2
32	AS47692 AS137409	2	<1%	2
33	AS28634 AS137409	2	<1%	1
34	AS19151 AS137409	2	<1%	2
35	AS3320 AS6461 AS137409	2	<1%	2
36	AS2914 AS6461 AS137409	2	<1%	2
37	AS58057 AS1836 AS137409	2	<1%	2
38	AS59890 AS60068 AS137409	2	<1%	2
39	AS20612 AS9044 AS137409	2	<1%	1
40	AS199524 AS174 AS137409	2	<1%	2
41	AS49544 AS3356 AS3257 AS137409	2	<1%	1
42	AS142289 AS9583 AS4755 AS6453 AS6461 AS137409	2	<1%	1
43	AS36924 AS137409	1	<1%	1
44	AS48070 AS137409	1	<1%	1
45	AS31742 AS137409	1	<1%	1
46	AS35266 AS137409	1	<1%	1
47	AS917 AS137409	1	<1%	1
48	AS1828 AS137409	1	<1%	1
49	AS28792 AS137409	1	<1%	1
50	AS6424 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.