BGP map for 2a05:b41:100::/40

2a05:b41:100::/40 is announced by AS57043 HOSTKEY-AS and seen by 349 peers of 23 RIPE RIS collectors, over 256 different AS paths. Its busiest upstreams are AS9002 RETN-AS (51%), AS6939 Hurricane Electric LLC (15%) and AS31500 GNM-AS (13%). The most common path, used by 9 peers, is AS6939 AS57043.

Routes checked 02:50:05 UTC

No change in the origin, the upstreams or the number of peers since 02:50 UTC, when this site first looked at 2a05:b41:100::/40.

AS-path graph toward 2a05:b41:100::/40

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 349 peers (3%) number on a line = peers using that link RIS data up to 02:49 UTC what the colours mean 12 of 256 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

349collector peers

23RIS collectors

256distinct AS paths

3.1average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS9002 RETN-AS RETN Limited	177	51%
AS6939 Hurricane Electric LLC	53	15%
AS31500 GNM-AS Global Network Management Inc	46	13%
AS174 Cogent Communications, LLC	31	9%
AS3356 Level 3 Parent, LLC	24	7%
AS24482 SG.GS	3	<1%
AS47692 NESSUS Nessus GmbH	2	<1%
AS13004 SOX Serbian Open Exchange DOO	1	<1%
AS28910 INTAL-ASN "Uzbektelekom" Joint Stock Company	1	<1%
AS44901 belcloud Belcloud LTD	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS9002 RETN-AS RETN Limited	168	48%
AS31500 GNM-AS Global Network Management Inc	45	13%
AS6939 Hurricane Electric LLC	44	13%
AS174 Cogent Communications, LLC	31	9%
AS3356 Level 3 Parent, LLC	24	7%
AS2914 NTT America, Inc.	5	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	4	1%
AS1299 TWELVE99 Arelion Sweden AB	4	1%
AS3320 DTAG Deutsche Telekom AG	2	<1%
AS577 Bell Canada	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	AS6939 AS57043	9	3%	9
2	AS9002 AS57043	9	3%	8
3	AS24482 AS9002 AS57043	8	2%	8
4	AS8218 AS9002 AS57043	7	2%	6
5	AS13030 AS31500 AS57043	4	1%	4
6	AS14840 AS31500 AS57043	4	1%	2
7	AS6461 AS9002 AS57043	4	1%	4
8	AS12779 AS9002 AS57043	4	1%	4
9	AS47147 AS9002 AS57043	4	1%	4
10	AS24482 AS57043	3	<1%	3
11	AS14907 AS6939 AS57043	3	<1%	3
12	AS48185 AS9002 AS57043	3	<1%	3
13	AS58057 AS9002 AS57043	3	<1%	2
14	AS49544 AS9002 AS57043	3	<1%	3
15	AS199524 AS6939 AS57043	3	<1%	3
16	AS15547 AS31500 AS57043	3	<1%	3
17	AS25091 AS9002 AS57043	3	<1%	3
18	AS47692 AS57043	2	<1%	2
19	AS2497 AS174 AS57043	2	<1%	2
20	AS19151 AS9002 AS57043	2	<1%	2
21	AS2914 AS3356 AS57043	2	<1%	2
22	AS6762 AS9002 AS57043	2	<1%	2
23	AS50628 AS9002 AS57043	2	<1%	2
24	AS34927 AS6939 AS57043	2	<1%	1
25	AS37721 AS174 AS57043	2	<1%	1
26	AS49544 AS3356 AS57043	2	<1%	1
27	AS31027 AS9002 AS57043	2	<1%	1
28	AS8529 AS9002 AS57043	2	<1%	2
29	AS3214 AS31500 AS57043	2	<1%	2
30	AS35710 AS6939 AS57043	2	<1%	2
31	AS1299 AS174 AS57043	2	<1%	2
32	AS6667 AS9002 AS57043	2	<1%	2
33	AS51184 AS9002 AS57043	2	<1%	2
34	AS3320 AS9002 AS57043	2	<1%	2
35	AS12859 AS9002 AS57043	2	<1%	1
36	AS25160 AS9002 AS57043	2	<1%	2
37	AS34019 AS9002 AS57043	2	<1%	2
38	AS212483 AS31500 AS57043	2	<1%	1
39	AS62167 AS9002 AS57043	2	<1%	2
40	AS202032 AS6939 AS57043	2	<1%	2
41	AS28917 AS31500 AS57043	2	<1%	1
42	AS59890 AS9002 AS57043	2	<1%	2
43	AS48362 AS9002 AS57043	2	<1%	2
44	AS20612 AS9002 AS57043	2	<1%	1
45	AS3491 AS174 AS57043	2	<1%	2
46	AS852 AS3320 AS9002 AS57043	2	<1%	2
47	AS1403 AS577 AS6939 AS57043	2	<1%	1
48	AS35280 AS6453 AS9002 AS57043	2	<1%	2
49	AS142289 AS9583 AS2914 AS3356 AS57043	2	<1%	1
50	AS206271 AS60707 AS12735 AS9121 AS3356 AS57043	2	<1%	1

50 of 256 paths shown. All of them are in the JSON.

More prefixes from AS57043

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 02:49 UTC, fetched just now.