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

2a05:b41:100::/40 is announced by AS57043 HOSTKEY-AS and seen by 334 peers of 23 RIPE RIS collectors, over 257 different AS paths. Its busiest upstreams are AS9002 RETN-AS (42%), AS31500 GNM-AS (21%) and AS6939 Hurricane Electric LLC (16%). The most common path, used by 8 peers, is AS6939 AS57043.

Routes checked 22:44:00 UTC

No change in the origin, the upstreams or the number of peers since 07:50 UTC on 29 Oct, 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 8 of 334 peers (2%) number on a line = peers using that link RIS data up to 22:43 UTC what the colours mean 12 of 257 paths drawn 4 quieter networks left out

View JSON Raw upstream

334collector peers

23RIS collectors

257distinct 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	139	42%
AS31500 GNM-AS Global Network Management Inc	71	21%
AS6939 Hurricane Electric LLC	52	16%
AS174 Cogent Communications, LLC	31	9%
AS3356 Level 3 Parent, LLC	22	7%
AS47692 NESSUS Nessus GmbH	4	1%
AS24482 SG.GS	3	<1%
AS37721 Virtual Technologies & Solutions	1	<1%
AS13004 SOX Serbian Open Exchange DOO	1	<1%
AS28910 INTAL-ASN "Uzbektelekom" Joint Stock Company	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS9002 RETN-AS RETN Limited	131	39%
AS31500 GNM-AS Global Network Management Inc	69	21%
AS6939 Hurricane Electric LLC	44	13%
AS174 Cogent Communications, LLC	31	9%
AS3356 Level 3 Parent, LLC	22	7%
AS2914 NTT America, Inc.	4	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	4	1%
AS47692 NESSUS Nessus GmbH	2	<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	8	2%	8
2	AS9002 AS57043	8	2%	8
3	AS24482 AS9002 AS57043	6	2%	6
4	AS8218 AS9002 AS57043	5	1%	4
5	AS13030 AS31500 AS57043	4	1%	4
6	AS14840 AS31500 AS57043	4	1%	2
7	AS6461 AS9002 AS57043	4	1%	4
8	AS24482 AS57043	3	<1%	3
9	AS48185 AS9002 AS57043	3	<1%	3
10	AS47147 AS9002 AS57043	3	<1%	3
11	AS49544 AS9002 AS57043	3	<1%	3
12	AS15547 AS31500 AS57043	3	<1%	3
13	AS25091 AS9002 AS57043	3	<1%	3
14	AS31500 AS57043	2	<1%	2
15	AS47692 AS57043	2	<1%	2
16	AS2497 AS174 AS57043	2	<1%	2
17	AS19151 AS9002 AS57043	2	<1%	2
18	AS6762 AS9002 AS57043	2	<1%	2
19	AS50628 AS9002 AS57043	2	<1%	2
20	AS34927 AS6939 AS57043	2	<1%	1
21	AS49544 AS3356 AS57043	2	<1%	1
22	AS3214 AS31500 AS57043	2	<1%	2
23	AS35710 AS6939 AS57043	2	<1%	2
24	AS1299 AS174 AS57043	2	<1%	2
25	AS6667 AS9002 AS57043	2	<1%	2
26	AS34927 AS9002 AS57043	2	<1%	2
27	AS48362 AS31500 AS57043	2	<1%	2
28	AS51184 AS47692 AS57043	2	<1%	2
29	AS12859 AS9002 AS57043	2	<1%	1
30	AS25160 AS9002 AS57043	2	<1%	2
31	AS34019 AS9002 AS57043	2	<1%	2
32	AS212483 AS31500 AS57043	2	<1%	1
33	AS12779 AS9002 AS57043	2	<1%	2
34	AS62167 AS9002 AS57043	2	<1%	2
35	AS202032 AS6939 AS57043	2	<1%	2
36	AS59890 AS9002 AS57043	2	<1%	2
37	AS20612 AS9002 AS57043	2	<1%	1
38	AS58057 AS9002 AS57043	2	<1%	1
39	AS14907 AS6939 AS57043	2	<1%	2
40	AS3491 AS174 AS57043	2	<1%	2
41	AS852 AS3320 AS9002 AS57043	2	<1%	2
42	AS1403 AS577 AS6939 AS57043	2	<1%	1
43	AS28917 AS20485 AS31500 AS57043	2	<1%	1
44	AS35280 AS6453 AS9002 AS57043	2	<1%	2
45	AS142289 AS9583 AS2914 AS174 AS57043	2	<1%	1
46	AS206271 AS60707 AS12735 AS9121 AS3356 AS57043	2	<1%	1
47	AS37721 AS57043	1	<1%	1
48	AS13004 AS57043	1	<1%	1
49	AS28910 AS57043	1	<1%	1
50	AS44901 AS57043	1	<1%	1

50 of 257 paths shown. All of them are in the JSON.

More prefixes from AS57043

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 22:43 UTC, fetched just now.