BGP map for 192.245.20.0/22

192.245.20.0/22 is announced by AS13536 FirstLight Fiber, Inc. and seen by 377 peers of 23 RIPE RIS collectors, over 280 different AS paths. Its busiest upstreams are AS3770 FirstLight Fiber, Inc. (57%), AS174 Cogent Communications, LLC (13%) and AS1299 TWELVE99 (12%). The most common path, used by 23 peers, is AS6939 AS3770 AS13536.

Routes checked 07:59:47 UTC

No change in the origin, the upstreams or the number of peers since 07:59 UTC, when this site first looked at 192.245.20.0/22.

AS-path graph toward 192.245.20.0/22

origin Tier 1Tier 2transitedge network prefix best path: chosen by 23 of 377 peers (6%) number on a line = peers using that link RIS data up to 07:58 UTC what the colours mean 12 of 280 paths drawn

Download PNG View JSON Raw upstream

377collector peers

23RIS collectors

280distinct AS paths

3.6average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3770 FirstLight Fiber, Inc.	214	57%
AS174 Cogent Communications, LLC	50	13%
AS1299 TWELVE99 Arelion Sweden AB	44	12%
AS3257 GTT-BACKBONE GTT Communications Inc.	23	6%
AS9002 RETN-AS RETN Limited	13	3%
AS13030 INIT7 Init7 (Switzerland) Ltd.	6	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	5	1%
AS33891 CORE-BACKBONE Core-Backbone GmbH	4	1%
AS24482 SG.GS	3	<1%
AS51185 MAINSTREAMING-AS MainStreaming SpA	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3770 FirstLight Fiber, Inc.	214	57%
AS6939 Hurricane Electric LLC	191	51%
AS174 Cogent Communications, LLC	50	13%
AS1299 TWELVE99 Arelion Sweden AB	42	11%
AS3257 GTT-BACKBONE GTT Communications Inc.	22	6%
AS9002 RETN-AS RETN Limited	9	2%
AS3303 SWISSCOM Swisscom (Schweiz) AG	5	1%
AS3356 Level 3 Parent, LLC	5	1%
AS33891 CORE-BACKBONE Core-Backbone GmbH	4	1%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	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	AS6939 AS3770 AS13536	23	6%	18
2	AS24482 AS6939 AS3770 AS13536	8	2%	8
3	AS8218 AS6939 AS3770 AS13536	7	2%	6
4	AS13030 AS13536	4	1%	4
5	AS9002 AS13536	4	1%	4
6	AS6461 AS174 AS13536	4	1%	4
7	AS199524 AS174 AS13536	4	1%	4
8	AS12779 AS6939 AS3770 AS13536	4	1%	4
9	AS34927 AS6939 AS3770 AS13536	4	1%	3
10	AS14840 AS6939 AS3770 AS13536	4	1%	2
11	AS24482 AS13536	3	<1%	3
12	AS2914 AS3257 AS13536	3	<1%	3
13	AS199524 AS1299 AS13536	3	<1%	3
14	AS34019 AS3303 AS13536	3	<1%	3
15	AS47147 AS1299 AS13536	3	<1%	3
16	AS48185 AS6939 AS3770 AS13536	3	<1%	3
17	AS271253 AS6939 AS3770 AS13536	3	<1%	2
18	AS14907 AS6939 AS3770 AS13536	3	<1%	3
19	AS49544 AS6939 AS3770 AS13536	3	<1%	3
20	AS48362 AS6939 AS3770 AS13536	3	<1%	3
21	AS1299 AS13536	2	<1%	2
22	AS51185 AS13536	2	<1%	2
23	AS49544 AS13536	2	<1%	2
24	AS19151 AS13536	2	<1%	2
25	AS25160 AS174 AS13536	2	<1%	2
26	AS8529 AS1299 AS13536	2	<1%	2
27	AS3491 AS174 AS13536	2	<1%	2
28	AS15547 AS174 AS13536	2	<1%	2
29	AS25091 AS1299 AS13536	2	<1%	2
30	AS6762 AS174 AS13536	2	<1%	2
31	AS47692 AS33891 AS13536	2	<1%	2
32	AS59890 AS174 AS13536	2	<1%	2
33	AS62167 AS6939 AS3770 AS13536	2	<1%	2
34	AS3214 AS6939 AS3770 AS13536	2	<1%	2
35	AS50628 AS6939 AS3770 AS13536	2	<1%	2
36	AS58057 AS34549 AS1299 AS13536	2	<1%	2
37	AS31027 AS6939 AS3770 AS13536	2	<1%	1
38	AS51184 AS47692 AS33891 AS13536	2	<1%	2
39	AS20612 AS6939 AS3770 AS13536	2	<1%	1
40	AS202032 AS6939 AS3770 AS13536	2	<1%	2
41	AS142289 AS9583 AS4755 AS6453 AS174 AS13536	2	<1%	1
42	AS1828 AS13536	1	<1%	1
43	AS61573 AS13536	1	<1%	1
44	AS36236 AS13536	1	<1%	1
45	AS3257 AS13536	1	<1%	1
46	AS35280 AS13536	1	<1%	1
47	AS13786 AS13536	1	<1%	1
48	AS199524 AS13536	1	<1%	1
49	AS21700 AS13536	1	<1%	1
50	AS52320 AS13536	1	<1%	1

50 of 280 paths shown. All of them are in the JSON.

More prefixes from AS13536

Routes seen by RIPE RIS in the 24 hours up to 17 Sep 2026, 07:58 UTC, fetched just now.