BGP map for 2.57.243.0/24

2.57.243.0/24 is announced by AS57043 HOSTKEY-AS and seen by 329 peers of 23 RIPE RIS collectors, over 250 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (61%), AS9002 RETN-AS (12%) and AS6939 Hurricane Electric LLC (5%). The most common path, used by 11 peers, is AS24482 AS57043.

Routes checked 12:09:40 UTC

No change in the origin, the upstreams or the number of peers since 09:46 UTC on 29 Oct, when this site first looked at 2.57.243.0/24.

AS-path graph toward 2.57.243.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 329 peers (3%) number on a line = peers using that link RIS data up to 09:59 UTC what the colours mean 12 of 250 paths drawn 2 quieter networks left out

View JSON Raw upstream

329collector peers

23RIS collectors

250distinct AS paths

3.4average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	200	61%
AS9002 RETN-AS RETN Limited	41	12%
AS6939 Hurricane Electric LLC	18	5%
AS24482 SG.GS	11	3%
AS25091 IP-Max IP-Max SA	10	3%
AS3356 Level 3 Parent, LLC	8	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS34927 iFog-GmbH iFog GmbH	3	<1%
AS50304 BLIX Blix Solutions AS	3	<1%
AS47692 NESSUS Nessus GmbH	2	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	200	61%
AS1299 TWELVE99 Arelion Sweden AB	41	12%
AS9002 RETN-AS RETN Limited	37	11%
AS6939 Hurricane Electric LLC	18	5%
AS3356 Level 3 Parent, LLC	8	2%
AS25091 IP-Max IP-Max SA	7	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	6	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS2914 NTT America, Inc.	6	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	6	2%

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 AS57043	11	3%	11
2	AS8218 AS57043	7	2%	6
3	AS6461 AS174 AS57043	5	2%	5
4	AS199524 AS174 AS57043	5	2%	5
5	AS9002 AS57043	4	1%	4
6	AS12779 AS174 AS57043	4	1%	4
7	AS14840 AS174 AS57043	4	1%	2
8	AS13030 AS1299 AS174 AS57043	4	1%	4
9	AS47147 AS1299 AS174 AS57043	4	1%	4
10	AS25091 AS57043	3	<1%	3
11	AS3491 AS174 AS57043	3	<1%	3
12	AS49544 AS9002 AS57043	3	<1%	3
13	AS34019 AS25091 AS57043	3	<1%	3
14	AS48185 AS1299 AS174 AS57043	3	<1%	3
15	AS14907 AS1299 AS174 AS57043	3	<1%	3
16	AS34927 AS57043	2	<1%	2
17	AS47692 AS57043	2	<1%	2
18	AS3320 AS174 AS57043	2	<1%	2
19	AS3257 AS174 AS57043	2	<1%	2
20	AS6830 AS174 AS57043	2	<1%	2
21	AS6424 AS174 AS57043	2	<1%	2
22	AS25160 AS174 AS57043	2	<1%	2
23	AS62167 AS174 AS57043	2	<1%	2
24	AS1299 AS174 AS57043	2	<1%	2
25	AS15547 AS174 AS57043	2	<1%	2
26	AS59890 AS6939 AS57043	2	<1%	2
27	AS2497 AS174 AS57043	2	<1%	2
28	AS19151 AS9002 AS57043	2	<1%	2
29	AS6762 AS9002 AS57043	2	<1%	2
30	AS271253 AS174 AS57043	2	<1%	1
31	AS49544 AS3356 AS57043	2	<1%	1
32	AS34927 AS1299 AS174 AS57043	2	<1%	2
33	AS58057 AS34549 AS174 AS57043	2	<1%	2
34	AS42473 AS1299 AS174 AS57043	2	<1%	2
35	AS917 AS60068 AS174 AS57043	2	<1%	2
36	AS48362 AS1764 AS174 AS57043	2	<1%	2
37	AS51184 AS1764 AS174 AS57043	2	<1%	2
38	AS35280 AS1299 AS174 AS57043	2	<1%	2
39	AS51185 AS6762 AS9002 AS57043	2	<1%	2
40	AS35710 AS3320 AS174 AS57043	2	<1%	2
41	AS31027 AS6797 AS9002 AS57043	2	<1%	1
42	AS20612 AS8758 AS15576 AS174 AS57043	2	<1%	1
43	AS142289 AS9583 AS4755 AS6453 AS9002 AS57043	2	<1%	1
44	AS37721 AS57043	1	<1%	1
45	AS50304 AS57043	1	<1%	1
46	AS208972 AS57043	1	<1%	1
47	AS3170 AS57043	1	<1%	1
48	AS50629 AS57043	1	<1%	1
49	AS39351 AS57043	1	<1%	1
50	AS199524 AS57043	1	<1%	1

50 of 250 paths shown. All of them are in the JSON.

More prefixes from AS57043

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 09:59 UTC, fetched just now.