BGP map for 2604:f440:9::/48

2604:f440:9::/48 is announced by AS397423 Tier.Net Technologies LLC and seen by 318 peers of 23 RIPE RIS collectors, over 243 different AS paths. Its busiest upstreams are AS6461 Zayo Bandwidth (55%) and AS3356 Level 3 Parent, LLC (45%). The most common path, used by 9 peers, is AS24482 AS6461 AS397423.

Routes checked 08:48:44 UTC

No change in the origin, the upstreams or the number of peers since 01:08 UTC on 27 Oct, when this site first looked at 2604:f440:9::/48.

AS-path graph toward 2604:f440:9::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 318 peers (3%) number on a line = peers using that link RIS data up to 08:48 UTC what the colours mean 12 of 243 paths drawn 5 quieter networks left out

View JSON Raw upstream

318collector peers

23RIS collectors

243distinct AS paths

3.6average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	174	55%
AS3356 Level 3 Parent, LLC	144	45%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	169	53%
AS3356 Level 3 Parent, LLC	144	45%
AS6939 Hurricane Electric LLC	47	15%
AS1299 TWELVE99 Arelion Sweden AB	25	8%
AS2914 NTT America, Inc.	11	3%
AS174 Cogent Communications, LLC	7	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	5	2%
AS3491 PCCW Global (HK) Ltd.	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	AS24482 AS6461 AS397423	9	3%	9
2	AS8218 AS6461 AS397423	6	2%	5
3	AS6461 AS397423	5	2%	5
4	AS49544 AS3356 AS397423	5	2%	4
5	AS6939 AS6461 AS397423	4	1%	4
6	AS9002 AS6461 AS397423	4	1%	4
7	AS13030 AS6461 AS397423	4	1%	4
8	AS14840 AS3356 AS397423	4	1%	2
9	AS6939 AS3356 AS397423	4	1%	4
10	AS48185 AS3356 AS397423	3	<1%	3
11	AS12779 AS6461 AS397423	3	<1%	3
12	AS34019 AS6461 AS397423	3	<1%	3
13	AS47147 AS6461 AS397423	3	<1%	3
14	AS15547 AS6461 AS397423	3	<1%	3
15	AS25091 AS6461 AS397423	3	<1%	3
16	AS199524 AS1299 AS3356 AS397423	3	<1%	3
17	AS2497 AS3356 AS397423	2	<1%	2
18	AS2914 AS6461 AS397423	2	<1%	2
19	AS6762 AS3356 AS397423	2	<1%	2
20	AS852 AS6461 AS397423	2	<1%	2
21	AS50628 AS3356 AS397423	2	<1%	2
22	AS3214 AS6461 AS397423	2	<1%	2
23	AS3257 AS3356 AS397423	2	<1%	2
24	AS6667 AS6461 AS397423	2	<1%	2
25	AS12859 AS6461 AS397423	2	<1%	1
26	AS35280 AS3356 AS397423	2	<1%	2
27	AS28917 AS6461 AS397423	2	<1%	1
28	AS59890 AS3356 AS397423	2	<1%	2
29	AS3491 AS3356 AS397423	2	<1%	2
30	AS1403 AS577 AS6461 AS397423	2	<1%	1
31	AS58057 AS34549 AS6461 AS397423	2	<1%	2
32	AS34927 AS1299 AS3356 AS397423	2	<1%	2
33	AS47692 AS6939 AS3356 AS397423	2	<1%	2
34	AS48362 AS1764 AS3356 AS397423	2	<1%	2
35	AS51184 AS6939 AS3356 AS397423	2	<1%	2
36	AS25160 AS2914 AS6461 AS397423	2	<1%	2
37	AS62167 AS6939 AS3356 AS397423	2	<1%	2
38	AS20612 AS8758 AS6461 AS397423	2	<1%	1
39	AS58057 AS6939 AS6461 AS397423	2	<1%	1
40	AS142289 AS9583 AS2914 AS3356 AS397423	2	<1%	1
41	AS206271 AS60707 AS12735 AS9121 AS3356 AS397423	2	<1%	1
42	AS52320 AS6461 AS397423	1	<1%	1
43	AS7018 AS3356 AS397423	1	<1%	1
44	AS17639 AS6461 AS397423	1	<1%	1
45	AS14907 AS3356 AS397423	1	<1%	1
46	AS50300 AS3356 AS397423	1	<1%	1
47	AS34549 AS6461 AS397423	1	<1%	1
48	AS50304 AS6461 AS397423	1	<1%	1
49	AS37721 AS6461 AS397423	1	<1%	1
50	AS6057 AS3356 AS397423	1	<1%	1

50 of 243 paths shown. All of them are in the JSON.

More prefixes from AS397423

Routes seen by RIPE RIS in the 24 hours up to 1 Nov 2026, 08:48 UTC, fetched just now.