BGP map for 193.73.240.0/23

193.73.240.0/23 is announced by AS1836 GREEN and seen by 341 peers of 23 RIPE RIS collectors, over 269 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (14%), AS1299 TWELVE99 (13%) and AS3356 Level 3 Parent, LLC (11%). The most common path, used by 11 peers, is AS24482 AS1836.

Routes checked 11:34:27 UTC

Recent route changes

8 Nov 11:34 UTCThe prefix is announced again, seen by 341 collector peers
8 Nov 05:18 UTCNo collector peer sees the prefix any more

AS-path graph toward 193.73.240.0/23

origin Tier 2edge network prefix best path: chosen by 11 of 341 peers (3%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 269 paths drawn 6 quieter networks left out

View JSON Raw upstream

341collector peers

23RIS collectors

269distinct AS paths

2.7average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	49	14%
AS1299 TWELVE99 Arelion Sweden AB	43	13%
AS3356 Level 3 Parent, LLC	39	11%
AS24482 SG.GS	11	3%
AS9002 RETN-AS RETN Limited	10	3%
AS6939 Hurricane Electric LLC	10	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	8	2%
AS14840 BR.Digital Telecom	5	1%
AS34019 HIVANE Hivane Association	5	1%
AS13030 INIT7 Init7 (Switzerland) Ltd.	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	49	14%
AS1299 TWELVE99 Arelion Sweden AB	41	12%
AS3356 Level 3 Parent, LLC	39	11%
AS6939 Hurricane Electric LLC	10	3%
AS9002 RETN-AS RETN Limited	6	2%
AS2914 NTT America, Inc.	5	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	1%
AS33891 CORE-BACKBONE Core-Backbone GmbH	3	<1%
AS35625 EUROFIBER-FRANCE Eurofiber France SAS	3	<1%
AS6797 GLOBALCONNECT-NET GlobalConnect AB	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 AS1836	11	3%	11
2	AS8218 AS1836	7	2%	6
3	AS13030 AS1836	4	1%	4
4	AS9002 AS1836	4	1%	4
5	AS12779 AS1836	4	1%	4
6	AS47147 AS1836	4	1%	4
7	AS14840 AS1836	4	1%	2
8	AS1836	3	<1%	2
9	AS58057 AS1836	3	<1%	3
10	AS34019 AS1836	3	<1%	3
11	AS25091 AS1836	3	<1%	3
12	AS48362 AS1836	3	<1%	3
13	AS199524 AS1299 AS1836	3	<1%	3
14	AS6461 AS174 AS1836	3	<1%	3
15	AS49544 AS3356 AS1836	3	<1%	2
16	AS6830 AS1836	2	<1%	2
17	AS25160 AS1836	2	<1%	2
18	AS62167 AS1836	2	<1%	2
19	AS1299 AS1836	2	<1%	2
20	AS212483 AS1836	2	<1%	1
21	AS49544 AS1836	2	<1%	2
22	AS8529 AS1836	2	<1%	2
23	AS15547 AS1836	2	<1%	2
24	AS47692 AS1836	2	<1%	2
25	AS51184 AS1836	2	<1%	2
26	AS59890 AS1836	2	<1%	2
27	AS3214 AS1836	2	<1%	2
28	AS35710 AS1836	2	<1%	2
29	AS20612 AS1836	2	<1%	1
30	AS34927 AS1299 AS1836	2	<1%	2
31	AS48185 AS3356 AS1836	2	<1%	2
32	AS2914 AS3356 AS1836	2	<1%	2
33	AS6424 AS174 AS1836	2	<1%	2
34	AS199524 AS174 AS1836	2	<1%	2
35	AS2497 AS174 AS1836	2	<1%	2
36	AS19151 AS174 AS1836	2	<1%	2
37	AS271253 AS3356 AS1836	2	<1%	1
38	AS3491 AS174 AS1836	2	<1%	2
39	AS31027 AS6797 AS1836	2	<1%	1
40	AS142289 AS9583 AS4755 AS6453 AS174 AS1836	2	<1%	1
41	AS37721 AS1836	1	<1%	1
42	AS34549 AS1836	1	<1%	1
43	AS5511 AS1836	1	<1%	1
44	AS14630 AS1836	1	<1%	1
45	AS42541 AS1836	1	<1%	1
46	AS12859 AS1836	1	<1%	1
47	AS8455 AS1836	1	<1%	1
48	AS199938 AS1836	1	<1%	1
49	AS39351 AS1836	1	<1%	1
50	AS559 AS1836	1	<1%	1

50 of 269 paths shown. All of them are in the JSON.

More prefixes from AS1836

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 07:59 UTC, fetched just now.