BGP map for 2604:f440:1c::/46

2604:f440:1c::/46 is announced by AS397423 Tier.Net Technologies LLC and seen by 317 peers of 23 RIPE RIS collectors, over 236 different AS paths. Its busiest upstreams are AS3356 Level 3 Parent, LLC (71%) and AS7029 Windstream Communications LLC (29%). The most common path, used by 9 peers, is AS24482 AS7029 AS397423.

Routes checked 07:24:23 UTC

No change in the origin, the upstreams or the number of peers since 01:09 UTC on 27 Oct, when this site first looked at 2604:f440:1c::/46.

AS-path graph toward 2604:f440:1c::/46

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 317 peers (3%) number on a line = peers using that link RIS data up to 07:23 UTC what the colours mean 12 of 236 paths drawn 5 quieter networks left out

View JSON Raw upstream

317collector peers

23RIS collectors

236distinct AS paths

3.8average AS hops, 3 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	226	71%
AS7029 Windstream Communications LLC	91	29%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS3356 Level 3 Parent, LLC	226	71%
AS7029 Windstream Communications LLC	91	29%
AS6939 Hurricane Electric LLC	63	20%
AS1299 TWELVE99 Arelion Sweden AB	41	13%
AS3257 GTT-BACKBONE GTT Communications Inc.	13	4%
AS2914 NTT America, Inc.	10	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	8	3%
AS6461 Zayo Bandwidth	7	2%
AS174 Cogent Communications, LLC	7	2%
AS25091 IP-Max IP-Max SA	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	AS24482 AS7029 AS397423	9	3%	9
2	AS6939 AS3356 AS397423	7	2%	7
3	AS8218 AS6461 AS3356 AS397423	6	2%	5
4	AS9002 AS3356 AS397423	5	2%	5
5	AS6461 AS3356 AS397423	5	2%	5
6	AS13030 AS7029 AS397423	4	1%	4
7	AS14840 AS3356 AS397423	4	1%	2
8	AS58057 AS6939 AS3356 AS397423	4	1%	3
9	AS2914 AS3356 AS397423	3	<1%	3
10	AS48185 AS3356 AS397423	3	<1%	3
11	AS49544 AS3356 AS397423	3	<1%	2
12	AS25091 AS3356 AS397423	3	<1%	3
13	AS3214 AS6939 AS3356 AS397423	3	<1%	3
14	AS12779 AS3257 AS7029 AS397423	3	<1%	3
15	AS15547 AS3303 AS3356 AS397423	3	<1%	3
16	AS2497 AS3356 AS397423	2	<1%	2
17	AS19151 AS7029 AS397423	2	<1%	2
18	AS6762 AS3356 AS397423	2	<1%	2
19	AS852 AS7029 AS397423	2	<1%	2
20	AS50628 AS3356 AS397423	2	<1%	2
21	AS8529 AS3356 AS397423	2	<1%	2
22	AS1299 AS7029 AS397423	2	<1%	2
23	AS3257 AS7029 AS397423	2	<1%	2
24	AS6667 AS3356 AS397423	2	<1%	2
25	AS49544 AS7029 AS397423	2	<1%	2
26	AS35280 AS3356 AS397423	2	<1%	2
27	AS59890 AS3356 AS397423	2	<1%	2
28	AS3491 AS3356 AS397423	2	<1%	2
29	AS34927 AS6939 AS3356 AS397423	2	<1%	1
30	AS35710 AS6939 AS3356 AS397423	2	<1%	2
31	AS34019 AS25091 AS3356 AS397423	2	<1%	2
32	AS34927 AS1299 AS7029 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	AS199524 AS1299 AS7029 AS397423	2	<1%	2
37	AS25160 AS1299 AS7029 AS397423	2	<1%	2
38	AS47147 AS1299 AS7029 AS397423	2	<1%	2
39	AS42473 AS1299 AS7029 AS397423	2	<1%	2
40	AS62167 AS6939 AS3356 AS397423	2	<1%	2
41	AS202032 AS6939 AS3356 AS397423	2	<1%	2
42	AS28917 AS3257 AS7029 AS397423	2	<1%	1
43	AS1403 AS577 AS6939 AS7029 AS397423	2	<1%	1
44	AS142289 AS9583 AS2914 AS3356 AS397423	2	<1%	1
45	AS20612 AS9044 AS1299 AS7029 AS397423	2	<1%	1
46	AS206271 AS60707 AS12735 AS9121 AS3356 AS397423	2	<1%	1
47	AS6939 AS7029 AS397423	1	<1%	1
48	AS199524 AS7029 AS397423	1	<1%	1
49	AS7018 AS3356 AS397423	1	<1%	1
50	AS17639 AS3356 AS397423	1	<1%	1

50 of 236 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, 07:23 UTC, fetched just now.