BGP map for 2604:f440:7::/48

2604:f440:7::/48 is announced by AS397423 Tier.Net Technologies LLC and seen by 318 peers of 23 RIPE RIS collectors, over 233 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (57%) and AS174 Cogent Communications, LLC (43%). The most common path, used by 9 peers, is AS6939 AS3356 AS397423.

Routes checked 11:10:01 UTC

No change in the origin, the upstreams or the number of peers since 01:28 UTC on 27 Oct, when this site first looked at 2604:f440:7::/48.

AS-path graph toward 2604:f440:7::/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 11:09 UTC what the colours mean 12 of 233 paths drawn 6 quieter networks left out

View JSON Raw upstream

318collector peers

23RIS collectors

233distinct AS paths

3.7average AS hops, 3 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	182	57%
AS174 Cogent Communications, LLC	136	43%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	182	57%
AS174 Cogent Communications, LLC	136	43%
AS6939 Hurricane Electric LLC	50	16%
AS1299 TWELVE99 Arelion Sweden AB	24	8%
AS2914 NTT America, Inc.	16	5%
AS6461 Zayo Bandwidth	9	3%
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%
AS3257 GTT-BACKBONE GTT Communications Inc.	5	2%

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 AS3356 AS397423	9	3%	9
2	AS24482 AS2914 AS3356 AS397423	9	3%	9
3	AS9002 AS3356 AS397423	5	2%	5
4	AS49544 AS3356 AS397423	5	2%	4
5	AS6461 AS174 AS397423	5	2%	5
6	AS14840 AS3356 AS397423	4	1%	2
7	AS13030 AS1299 AS174 AS397423	4	1%	4
8	AS8218 AS6461 AS174 AS397423	4	1%	4
9	AS199524 AS174 AS397423	3	<1%	3
10	AS48185 AS3356 AS397423	3	<1%	3
11	AS12779 AS174 AS397423	3	<1%	3
12	AS25091 AS3356 AS397423	3	<1%	3
13	AS3214 AS6939 AS3356 AS397423	3	<1%	3
14	AS47147 AS1299 AS174 AS397423	3	<1%	3
15	AS15547 AS3303 AS3356 AS397423	3	<1%	3
16	AS8218 AS6461 AS3356 AS397423	3	<1%	3
17	AS2497 AS174 AS397423	2	<1%	2
18	AS19151 AS174 AS397423	2	<1%	2
19	AS852 AS174 AS397423	2	<1%	2
20	AS50628 AS3356 AS397423	2	<1%	2
21	AS34927 AS174 AS397423	2	<1%	2
22	AS8529 AS3356 AS397423	2	<1%	2
23	AS1299 AS174 AS397423	2	<1%	2
24	AS2914 AS3356 AS397423	2	<1%	2
25	AS3257 AS3356 AS397423	2	<1%	2
26	AS6667 AS3356 AS397423	2	<1%	2
27	AS6830 AS174 AS397423	2	<1%	2
28	AS25160 AS174 AS397423	2	<1%	2
29	AS6424 AS174 AS397423	2	<1%	2
30	AS35280 AS3356 AS397423	2	<1%	2
31	AS59890 AS3356 AS397423	2	<1%	2
32	AS3491 AS174 AS397423	2	<1%	2
33	AS1403 AS577 AS3356 AS397423	2	<1%	1
34	AS58057 AS34549 AS174 AS397423	2	<1%	2
35	AS35710 AS6939 AS3356 AS397423	2	<1%	2
36	AS34019 AS25091 AS3356 AS397423	2	<1%	2
37	AS47692 AS6939 AS3356 AS397423	2	<1%	2
38	AS48362 AS1764 AS3356 AS397423	2	<1%	2
39	AS51184 AS6939 AS3356 AS397423	2	<1%	2
40	AS42473 AS1299 AS174 AS397423	2	<1%	2
41	AS62167 AS6939 AS3356 AS397423	2	<1%	2
42	AS917 AS60068 AS174 AS397423	2	<1%	2
43	AS202032 AS6939 AS3356 AS397423	2	<1%	2
44	AS28917 AS3257 AS3356 AS397423	2	<1%	1
45	AS20612 AS9044 AS174 AS397423	2	<1%	1
46	AS58057 AS6939 AS3356 AS397423	2	<1%	1
47	AS142289 AS9583 AS2914 AS3356 AS397423	2	<1%	1
48	AS206271 AS60707 AS12735 AS9121 AS3356 AS397423	2	<1%	1
49	AS52320 AS174 AS397423	1	<1%	1
50	AS21700 AS174 AS397423	1	<1%	1

50 of 233 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, 11:09 UTC, fetched just now.