BGP map for 64.204.137.0/24

64.204.137.0/24 is announced by AS397423 Tier.Net Technologies LLC and seen by 323 peers of 23 RIPE RIS collectors, over 247 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (79%), AS40676 Psychz Networks (15%) and AS25091 IP-Max (3%). The most common path, used by 11 peers, is AS24482 AS2914 AS40676 AS397423.

Routes checked 20:08:28 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 11 of 323 peers (3%) number on a line = peers using that link RIS data up to 20:07 UTC what the colours mean 12 of 247 paths drawn 3 quieter networks left out

View JSON Raw upstream

323collector peers

23RIS collectors

247distinct AS paths

3.7average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	256	79%
AS40676 Psychz Networks	47	15%
AS25091 IP-Max IP-Max SA	9	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	256	79%
AS1299 TWELVE99 Arelion Sweden AB	49	15%
AS40676 Psychz Networks	47	15%
AS2914 NTT America, Inc.	30	9%
AS3356 Level 3 Parent, LLC	13	4%
AS3257 GTT-BACKBONE GTT Communications Inc.	12	4%
AS6461 Zayo Bandwidth	10	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	10	3%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	7	2%
AS25091 IP-Max IP-Max SA	6	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	11	3%	11
2	AS8218 AS6461 AS174 AS397423	7	2%	6
3	AS199524 AS174 AS397423	6	2%	6
4	AS6461 AS174 AS397423	5	2%	5
5	AS12779 AS174 AS397423	4	1%	4
6	AS14840 AS174 AS397423	4	1%	2
7	AS13030 AS1299 AS174 AS397423	4	1%	4
8	AS47147 AS1299 AS174 AS397423	4	1%	4
9	AS25091 AS397423	3	<1%	3
10	AS2914 AS40676 AS397423	3	<1%	3
11	AS3491 AS174 AS397423	3	<1%	3
12	AS34019 AS25091 AS397423	3	<1%	3
13	AS9002 AS3257 AS40676 AS397423	3	<1%	3
14	AS51185 AS6762 AS174 AS397423	3	<1%	3
15	AS14907 AS1299 AS174 AS397423	3	<1%	3
16	AS49544 AS397423	2	<1%	2
17	AS3320 AS174 AS397423	2	<1%	2
18	AS62167 AS174 AS397423	2	<1%	2
19	AS25160 AS174 AS397423	2	<1%	2
20	AS1299 AS174 AS397423	2	<1%	2
21	AS8529 AS137409 AS397423	2	<1%	2
22	AS15547 AS174 AS397423	2	<1%	2
23	AS6762 AS174 AS397423	2	<1%	2
24	AS59890 AS174 AS397423	2	<1%	2
25	AS271253 AS174 AS397423	2	<1%	1
26	AS2497 AS174 AS397423	2	<1%	2
27	AS19151 AS174 AS397423	2	<1%	2
28	AS917 AS60068 AS174 AS397423	2	<1%	2
29	AS42473 AS1299 AS174 AS397423	2	<1%	2
30	AS34927 AS1299 AS174 AS397423	2	<1%	2
31	AS58057 AS34549 AS174 AS397423	2	<1%	2
32	AS49544 AS3356 AS174 AS397423	2	<1%	1
33	AS31027 AS1299 AS174 AS397423	2	<1%	1
34	AS35710 AS3320 AS174 AS397423	2	<1%	2
35	AS49544 AS2914 AS40676 AS397423	2	<1%	2
36	AS51184 AS1764 AS174 AS397423	2	<1%	2
37	AS48362 AS1764 AS174 AS397423	2	<1%	2
38	AS47692 AS2914 AS40676 AS397423	2	<1%	2
39	AS20612 AS9044 AS174 AS397423	2	<1%	1
40	AS142289 AS9583 AS4755 AS6453 AS174 AS397423	2	<1%	1
41	AS1828 AS397423	1	<1%	1
42	AS14907 AS397423	1	<1%	1
43	AS209823 AS397423	1	<1%	1
44	AS35280 AS397423	1	<1%	1
45	AS15692 AS174 AS397423	1	<1%	1
46	AS6894 AS174 AS397423	1	<1%	1
47	AS31742 AS174 AS397423	1	<1%	1
48	AS6830 AS174 AS397423	1	<1%	1
49	AS6424 AS174 AS397423	1	<1%	1
50	AS39122 AS174 AS397423	1	<1%	1

50 of 247 paths shown. All of them are in the JSON.

More prefixes from AS397423

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 20:07 UTC, fetched just now.