BGP map for 2604:f440:1::/48

2604:f440:1::/48 is announced by AS397423 Tier.Net Technologies LLC and seen by 361 peers of 23 RIPE RIS collectors, over 256 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (70%), AS6461 Zayo Bandwidth (18%) and AS174 Cogent Communications, LLC (8%). The most common path, used by 21 peers, is AS6939 AS397423.

Routes checked 14:58:19 UTC

No change in the origin, the upstreams or the number of peers since 14:58 UTC, when this site first looked at 2604:f440:1::/48.

AS-path graph toward 2604:f440:1::/48

origin Tier 1Tier 2edge network prefix best path: chosen by 21 of 361 peers (6%) number on a line = peers using that link RIS data up to 14:57 UTC what the colours mean 12 of 256 paths drawn 2 quieter networks left out

Download PNG View JSON Raw upstream

361collector peers

23RIS collectors

256distinct AS paths

3.0average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	252	70%
AS6461 Zayo Bandwidth	64	18%
AS174 Cogent Communications, LLC	28	8%
AS14840 BR.Digital Telecom	4	1%
AS25091 IP-Max IP-Max SA	4	1%
AS24482 SG.GS	3	<1%
AS49544 i3Dnet i3D.net B.V	2	<1%
AS199524 GCORE G-Core Labs S.A.	1	<1%
AS22652 Videotron Ltee	1	<1%
AS45489 Sri Lanka Telecom PLC, GLobal Peering	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	231	64%
AS6461 Zayo Bandwidth	59	16%
AS174 Cogent Communications, LLC	28	8%
AS9583 Sify Limited	2	<1%
AS60707 KAPTEYANAS Kapteyan Bilisim Teknolojileri Sanayi ve Ticaret A.S	2	<1%
AS12735 ASTurkNet TurkNet Iletisim Hizmetleri A.S.	2	<1%
AS29632 NASSIST-AS Netassist International EOOD	2	<1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	2	<1%
AS1299 TWELVE99 Arelion Sweden AB	2	<1%
AS25091 IP-Max IP-Max SA	1	<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 AS397423	21	6%	16
2	AS8218 AS6461 AS397423	7	2%	6
3	AS6461 AS397423	5	1%	5
4	AS199524 AS6939 AS397423	5	1%	5
5	AS24482 AS6461 AS397423	5	1%	5
6	AS14840 AS397423	4	1%	2
7	AS9002 AS6461 AS397423	4	1%	4
8	AS14907 AS6939 AS397423	4	1%	4
9	AS58057 AS6939 AS397423	4	1%	3
10	AS34927 AS6939 AS397423	4	1%	3
11	AS24482 AS397423	3	<1%	3
12	AS25091 AS397423	3	<1%	3
13	AS51185 AS6939 AS397423	3	<1%	3
14	AS2914 AS6939 AS397423	3	<1%	3
15	AS48185 AS6939 AS397423	3	<1%	3
16	AS49544 AS6939 AS397423	3	<1%	3
17	AS12779 AS6939 AS397423	3	<1%	3
18	AS47147 AS6461 AS397423	3	<1%	3
19	AS48362 AS6939 AS397423	3	<1%	3
20	AS24482 AS6939 AS397423	3	<1%	3
21	AS35280 AS6939 AS397423	3	<1%	3
22	AS49544 AS397423	2	<1%	2
23	AS13030 AS6939 AS397423	2	<1%	2
24	AS19151 AS6939 AS397423	2	<1%	2
25	AS1403 AS6939 AS397423	2	<1%	1
26	AS50628 AS6939 AS397423	2	<1%	2
27	AS37721 AS6939 AS397423	2	<1%	1
28	AS31027 AS6939 AS397423	2	<1%	1
29	AS8529 AS6939 AS397423	2	<1%	2
30	AS35710 AS6939 AS397423	2	<1%	2
31	AS1299 AS174 AS397423	2	<1%	2
32	AS3214 AS6461 AS397423	2	<1%	2
33	AS3257 AS174 AS397423	2	<1%	2
34	AS6667 AS6939 AS397423	2	<1%	2
35	AS47692 AS6939 AS397423	2	<1%	2
36	AS51184 AS6939 AS397423	2	<1%	2
37	AS3320 AS6461 AS397423	2	<1%	2
38	AS12859 AS6461 AS397423	2	<1%	1
39	AS13030 AS6461 AS397423	2	<1%	2
40	AS25160 AS174 AS397423	2	<1%	2
41	AS34019 AS6461 AS397423	2	<1%	2
42	AS199524 AS174 AS397423	2	<1%	2
43	AS62167 AS6939 AS397423	2	<1%	2
44	AS202032 AS6939 AS397423	2	<1%	2
45	AS15547 AS6461 AS397423	2	<1%	2
46	AS28917 AS6939 AS397423	2	<1%	1
47	AS59890 AS6939 AS397423	2	<1%	2
48	AS20612 AS6939 AS397423	2	<1%	1
49	AS3491 AS174 AS397423	2	<1%	2
50	AS142289 AS9583 AS6939 AS397423	2	<1%	1

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

More prefixes from AS397423

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 14:57 UTC, fetched just now.