BGP map for 64.204.137.0/24

64.204.137.0/24 is announced by AS397423 Tier.Net Technologies LLC and seen by 318 peers of 23 RIPE RIS collectors, over 242 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (80%), AS40676 Psychz Networks (14%) and AS25091 IP-Max (3%). The most common path, used by 9 peers, is AS24482 AS2914 AS40676 AS397423.

Routes checked 10:47:46 UTC

No change in the origin, the upstreams or the number of peers since 05:57 UTC on 27 Oct, when this site first looked at 64.204.137.0/24.

AS-path graph toward 64.204.137.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 318 peers (3%) number on a line = peers using that link RIS data up to 10:46 UTC what the colours mean 12 of 242 paths drawn 3 quieter networks left out

View JSON Raw upstream

318collector peers

23RIS collectors

242distinct AS paths

3.7average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	254	80%
AS40676 Psychz Networks	43	14%
AS25091 IP-Max IP-Max SA	10	3%
AS137409 GSL Networks Pty LTD	4	1%
AS49544 i3Dnet i3D.net B.V	2	<1%
AS1828 Unitas Global	1	<1%
AS14907 Wikimedia Foundation Inc.	1	<1%
AS209823 ENKI-AS Enki Multimedia EURL	1	<1%
AS35280 F5 F5 Networks SARL	1	<1%
AS971 PureVoltage Hosting Inc.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	254	80%
AS1299 TWELVE99 Arelion Sweden AB	48	15%
AS40676 Psychz Networks	43	14%
AS2914 NTT America, Inc.	26	8%
AS3257 GTT-BACKBONE GTT Communications Inc.	12	4%
AS3356 Level 3 Parent, LLC	11	3%
AS6461 Zayo Bandwidth	10	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	9	3%
AS25091 IP-Max IP-Max SA	7	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	7	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 AS2914 AS40676 AS397423	9	3%	9
2	AS199524 AS174 AS397423	7	2%	7
3	AS8218 AS6461 AS174 AS397423	7	2%	6
4	AS6461 AS174 AS397423	5	2%	5
5	AS14840 AS174 AS397423	4	1%	2
6	AS13030 AS1299 AS174 AS397423	4	1%	4
7	AS47147 AS1299 AS174 AS397423	4	1%	4
8	AS25091 AS397423	3	<1%	3
9	AS2914 AS40676 AS397423	3	<1%	3
10	AS3491 AS174 AS397423	3	<1%	3
11	AS12779 AS174 AS397423	3	<1%	3
12	AS34019 AS25091 AS397423	3	<1%	3
13	AS9002 AS3257 AS40676 AS397423	3	<1%	3
14	AS34927 AS1299 AS174 AS397423	3	<1%	3
15	AS51185 AS6762 AS174 AS397423	3	<1%	3
16	AS14907 AS1299 AS174 AS397423	3	<1%	3
17	AS49544 AS397423	2	<1%	2
18	AS6830 AS174 AS397423	2	<1%	2
19	AS3320 AS174 AS397423	2	<1%	2
20	AS62167 AS174 AS397423	2	<1%	2
21	AS6424 AS174 AS397423	2	<1%	2
22	AS25160 AS174 AS397423	2	<1%	2
23	AS1299 AS174 AS397423	2	<1%	2
24	AS8529 AS137409 AS397423	2	<1%	2
25	AS15547 AS174 AS397423	2	<1%	2
26	AS6762 AS174 AS397423	2	<1%	2
27	AS59890 AS174 AS397423	2	<1%	2
28	AS271253 AS174 AS397423	2	<1%	1
29	AS2497 AS174 AS397423	2	<1%	2
30	AS19151 AS174 AS397423	2	<1%	2
31	AS917 AS60068 AS174 AS397423	2	<1%	2
32	AS42473 AS1299 AS174 AS397423	2	<1%	2
33	AS58057 AS34549 AS174 AS397423	2	<1%	2
34	AS49544 AS3356 AS174 AS397423	2	<1%	1
35	AS35710 AS3320 AS174 AS397423	2	<1%	2
36	AS49544 AS2914 AS40676 AS397423	2	<1%	2
37	AS51184 AS1764 AS174 AS397423	2	<1%	2
38	AS48362 AS1764 AS174 AS397423	2	<1%	2
39	AS47692 AS2914 AS40676 AS397423	2	<1%	2
40	AS20612 AS9044 AS174 AS397423	2	<1%	1
41	AS142289 AS9583 AS4755 AS6453 AS174 AS397423	2	<1%	1
42	AS1828 AS397423	1	<1%	1
43	AS14907 AS397423	1	<1%	1
44	AS209823 AS397423	1	<1%	1
45	AS35280 AS397423	1	<1%	1
46	AS15692 AS174 AS397423	1	<1%	1
47	AS6894 AS174 AS397423	1	<1%	1
48	AS31742 AS174 AS397423	1	<1%	1
49	AS39122 AS174 AS397423	1	<1%	1
50	AS3170 AS174 AS397423	1	<1%	1

50 of 242 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, 10:46 UTC, fetched just now.