BGP map for 154.57.39.0/24

154.57.39.0/24 is announced by 2 networks, mostly AS174 Cogent Communications, LLC and seen by 329 peers of 23 RIPE RIS collectors, over 253 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (17%), AS17676 SoftBank Corp. (7%) and AS3356 Level 3 Parent, LLC (6%). The most common path, used by 11 peers, is AS24482 AS6453 AS174.

Routes checked 18:55:06 UTC

No change in the origin, the upstreams or the number of peers since 18:55 UTC, when this site first looked at 154.57.39.0/24.

AS-path graph toward 154.57.39.0/24

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 329 peers (3%) number on a line = peers using that link RIS data up to 18:54 UTC what the colours mean 12 of 253 paths drawn 7 quieter networks left out

Download PNG View JSON Raw upstream

329collector peers

23RIS collectors

253distinct AS paths

2.9average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	57	17%
AS17676 SoftBank Corp.	24	7%
AS3356 Level 3 Parent, LLC	20	6%
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.	8	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	7	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	6	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	55	17%
AS17676 SoftBank Corp.	24	7%
AS3356 Level 3 Parent, LLC	20	6%
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%
AS701 Verizon Business	6	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	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 AS6453 AS174	11	3%	11
2	AS199524 AS174	8	2%	8
3	AS8218 AS6461 AS174	7	2%	6
4	AS6461 AS174	5	2%	5
5	AS12779 AS174	4	1%	4
6	AS13030 AS1299 AS174	4	1%	4
7	AS47147 AS1299 AS174	4	1%	4
8	AS14840 AS701 AS17676 AS212628	4	1%	2
9	AS2914 AS174	3	<1%	3
10	AS3491 AS174	3	<1%	3
11	AS9002 AS3356 AS174	3	<1%	3
12	AS51185 AS6762 AS174	3	<1%	3
13	AS49544 AS17676 AS212628	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	AS42473 AS1299 AS174	2	<1%	2
25	AS48185 AS1299 AS174	2	<1%	2
26	AS34927 AS1299 AS174	2	<1%	2
27	AS55720 AS2914 AS174	2	<1%	1
28	AS58057 AS34549 AS174	2	<1%	2
29	AS49544 AS3356 AS174	2	<1%	1
30	AS31027 AS1299 AS174	2	<1%	1
31	AS35710 AS3320 AS174	2	<1%	2
32	AS14907 AS1299 AS174	2	<1%	2
33	AS34019 AS3303 AS174	2	<1%	2
34	AS51184 AS1764 AS174	2	<1%	2
35	AS48362 AS1764 AS174	2	<1%	2
36	AS20612 AS9044 AS174	2	<1%	1
37	AS271253 AS3356 AS174	2	<1%	1
38	AS19151 AS17676 AS212628	2	<1%	2
39	AS47692 AS33891 AS17676 AS212628	2	<1%	2
40	AS142289 AS9583 AS4755 AS6453 AS174	2	<1%	1
41	AS31742 AS174	1	<1%	1
42	AS6424 AS174	1	<1%	1
43	AS39122 AS174	1	<1%	1
44	AS3170 AS174	1	<1%	1
45	AS7018 AS174	1	<1%	1
46	AS34549 AS174	1	<1%	1
47	AS852 AS174	1	<1%	1
48	AS37721 AS174	1	<1%	1
49	AS50300 AS174	1	<1%	1
50	AS58057 AS174	1	<1%	1

50 of 253 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, 18:54 UTC, fetched just now.