BGP map for 2604:4500:1900::/40

2604:4500:1900::/40 is announced by AS61317 ASDETUK and seen by 329 peers of 23 RIPE RIS collectors, over 251 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (42%), AS6939 Hurricane Electric LLC (30%) and AS6762 SEABONE-NET (21%). The most common path, used by 9 peers, is AS6939 AS61317.

Routes checked 15:22:29 UTC

No change in the origin, the upstreams or the number of peers since 03:16 UTC on 27 Oct, when this site first looked at 2604:4500:1900::/40.

AS-path graph toward 2604:4500:1900::/40

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 329 peers (3%) number on a line = peers using that link RIS data up to 15:21 UTC what the colours mean 12 of 251 paths drawn 4 quieter networks left out

View JSON Raw upstream

329collector peers

23RIS collectors

251distinct AS paths

3.4average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	137	42%
AS6939 Hurricane Electric LLC	99	30%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	68	21%
AS14840 BR.Digital Telecom	4	1%
AS24482 SG.GS	2	<1%
AS6057 Administracion Nacional de Telecomunicaciones	2	<1%
AS51185 MAINSTREAMING-AS MainStreaming SpA	1	<1%
AS37721 Virtual Technologies & Solutions	1	<1%
AS61573 IP TELECOM	1	<1%
AS36236 NetActuate, Inc	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	137	42%
AS6939 Hurricane Electric LLC	90	27%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	66	20%
AS2914 NTT America, Inc.	22	7%
AS1299 TWELVE99 Arelion Sweden AB	21	6%
AS174 Cogent Communications, LLC	10	3%
AS6461 Zayo Bandwidth	9	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	9	3%
AS3320 DTAG Deutsche Telekom AG	4	1%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	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 AS61317	9	3%	9
2	AS8218 AS6461 AS3356 AS61317	7	2%	6
3	AS49544 AS3356 AS61317	5	2%	4
4	AS6461 AS3356 AS61317	5	2%	5
5	AS24482 AS2914 AS6762 AS61317	5	2%	5
6	AS14840 AS61317	4	1%	2
7	AS9002 AS6762 AS61317	4	1%	4
8	AS58057 AS6939 AS61317	4	1%	3
9	AS13030 AS1299 AS3356 AS61317	4	1%	4
10	AS48185 AS3356 AS61317	3	<1%	3
11	AS34927 AS6939 AS61317	3	<1%	2
12	AS3214 AS6939 AS61317	3	<1%	3
13	AS15547 AS6939 AS61317	3	<1%	3
14	AS6762 AS61317	2	<1%	2
15	AS24482 AS61317	2	<1%	2
16	AS2497 AS3356 AS61317	2	<1%	2
17	AS199524 AS6762 AS61317	2	<1%	2
18	AS2914 AS6762 AS61317	2	<1%	2
19	AS50628 AS3356 AS61317	2	<1%	2
20	AS8529 AS3356 AS61317	2	<1%	2
21	AS35710 AS6939 AS61317	2	<1%	2
22	AS1299 AS3356 AS61317	2	<1%	2
23	AS6667 AS3356 AS61317	2	<1%	2
24	AS47692 AS6939 AS61317	2	<1%	2
25	AS51184 AS6939 AS61317	2	<1%	2
26	AS3320 AS6762 AS61317	2	<1%	2
27	AS6830 AS3356 AS61317	2	<1%	2
28	AS3491 AS3356 AS61317	2	<1%	2
29	AS62167 AS6939 AS61317	2	<1%	2
30	AS202032 AS6939 AS61317	2	<1%	2
31	AS35280 AS3356 AS61317	2	<1%	2
32	AS59890 AS3356 AS61317	2	<1%	2
33	AS25091 AS6762 AS61317	2	<1%	2
34	AS14907 AS6939 AS61317	2	<1%	2
35	AS1403 AS577 AS6939 AS61317	2	<1%	1
36	AS47147 AS3320 AS6762 AS61317	2	<1%	2
37	AS48362 AS1764 AS3356 AS61317	2	<1%	2
38	AS25160 AS2914 AS6762 AS61317	2	<1%	2
39	AS47147 AS1299 AS3356 AS61317	2	<1%	2
40	AS24482 AS2914 AS3356 AS61317	2	<1%	2
41	AS42473 AS1299 AS3356 AS61317	2	<1%	2
42	AS28917 AS3257 AS6762 AS61317	2	<1%	1
43	AS206271 AS60707 AS12735 AS6939 AS61317	2	<1%	1
44	AS142289 AS9583 AS2914 AS3356 AS61317	2	<1%	1
45	AS20612 AS8758 AS9002 AS6762 AS61317	2	<1%	1
46	AS61317	1	<1%	1
47	AS51185 AS61317	1	<1%	1
48	AS37721 AS61317	1	<1%	1
49	AS6057 AS61317	1	<1%	1
50	AS61573 AS61317	1	<1%	1

50 of 251 paths shown. All of them are in the JSON.

More prefixes from AS61317

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 15:21 UTC, fetched 1 hour ago.