BGP map for 38.207.0.0/18

38.207.0.0/18 is announced by AS174 Cogent Communications, LLC and seen by 330 peers of 23 RIPE RIS collectors, over 250 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (19%), AS3356 Level 3 Parent, LLC (7%) and AS6453 TATA COMMUNICATIONS (AMERICA) INC (6%). The most common path, used by 11 peers, is AS24482 AS6453 AS174.

Routes checked 18:04:45 UTC

No change in the origin, the upstreams or the number of peers since 18:04 UTC, when this site first looked at 38.207.0.0/18.

AS-path graph toward 38.207.0.0/18

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 330 peers (3%) number on a line = peers using that link RIS data up to 18:04 UTC what the colours mean 12 of 250 paths drawn 6 quieter networks left out

Download PNG View JSON Raw upstream

330collector peers

23RIS collectors

250distinct AS paths

2.8average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	63	19%
AS3356 Level 3 Parent, LLC	22	7%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	19	6%
AS6461 Zayo Bandwidth	16	5%
AS2914 NTT America, Inc.	12	4%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	12	4%
AS199524 GCORE G-Core Labs S.A.	9	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	7	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	7	2%
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.	6	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	61	18%
AS3356 Level 3 Parent, LLC	22	7%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	18	5%
AS6461 Zayo Bandwidth	11	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	10	3%
AS2914 NTT America, Inc.	9	3%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	7	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	5	2%
AS3320 DTAG Deutsche Telekom AG	4	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	AS24482 AS6453 AS174	11	3%	11
2	AS199524 AS174	9	3%	9
3	AS8218 AS6461 AS174	7	2%	6
4	AS6461 AS174	5	2%	5
5	AS12779 AS174	4	1%	4
6	AS14840 AS174	4	1%	2
7	AS13030 AS1299 AS174	4	1%	4
8	AS9002 AS3356 AS174	4	1%	4
9	AS47147 AS1299 AS174	4	1%	4
10	AS2914 AS174	3	<1%	3
11	AS3491 AS174	3	<1%	3
12	AS51185 AS6762 AS174	3	<1%	3
13	AS14907 AS1299 AS174	3	<1%	3
14	AS3257 AS174	2	<1%	2
15	AS6830 AS174	2	<1%	2
16	AS3320 AS174	2	<1%	2
17	AS62167 AS174	2	<1%	2
18	AS25160 AS174	2	<1%	2
19	AS1299 AS174	2	<1%	2
20	AS15547 AS174	2	<1%	2
21	AS6762 AS174	2	<1%	2
22	AS59890 AS174	2	<1%	2
23	AS2497 AS174	2	<1%	2
24	AS19151 AS174	2	<1%	2
25	AS917 AS60068 AS174	2	<1%	2
26	AS42473 AS1299 AS174	2	<1%	2
27	AS48185 AS1299 AS174	2	<1%	2
28	AS34927 AS1299 AS174	2	<1%	2
29	AS58057 AS34549 AS174	2	<1%	2
30	AS49544 AS3356 AS174	2	<1%	1
31	AS31027 AS1299 AS174	2	<1%	1
32	AS35710 AS3320 AS174	2	<1%	2
33	AS49544 AS2914 AS174	2	<1%	2
34	AS35280 AS3356 AS174	2	<1%	2
35	AS34019 AS3303 AS174	2	<1%	2
36	AS51184 AS1764 AS174	2	<1%	2
37	AS48362 AS1764 AS174	2	<1%	2
38	AS49544 AS1299 AS174	2	<1%	2
39	AS20612 AS9044 AS174	2	<1%	1
40	AS271253 AS3356 AS174	2	<1%	1
41	AS47692 AS33891 AS1299 AS174	2	<1%	2
42	AS142289 AS9583 AS4755 AS6453 AS174	2	<1%	1
43	AS6894 AS174	1	<1%	1
44	AS31742 AS174	1	<1%	1
45	AS6424 AS174	1	<1%	1
46	AS39122 AS174	1	<1%	1
47	AS3170 AS174	1	<1%	1
48	AS7018 AS174	1	<1%	1
49	AS34549 AS174	1	<1%	1
50	AS852 AS174	1	<1%	1

50 of 250 paths shown. All of them are in the JSON.

More prefixes from AS174

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 18:04 UTC, fetched just now.