BGP map for 142.252.87.0/24

142.252.87.0/24 is announced by AS50131 SPARTANHOST and seen by 327 peers of 23 RIPE RIS collectors, over 254 different AS paths. Its busiest upstreams are AS174 Cogent Communications, LLC (43%), AS3257 GTT-BACKBONE (32%) and AS36236 NetActuate, Inc (13%). The most common path, used by 11 peers, is AS24482 AS36236 AS50131.

Routes checked 21:53:23 UTC

No change in the origin, the upstreams or the number of peers since 21:53 UTC, when this site first looked at 142.252.87.0/24.

AS-path graph toward 142.252.87.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 327 peers (3%) number on a line = peers using that link RIS data up to 21:53 UTC what the colours mean 12 of 254 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

327collector peers

23RIS collectors

254distinct AS paths

3.6average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	141	43%
AS3257 GTT-BACKBONE GTT Communications Inc.	105	32%
AS36236 NetActuate, Inc	42	13%
AS23033 Wowrack.com	38	12%
AS286 KPN GTT Communications Inc.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS174 Cogent Communications, LLC	141	43%
AS3257 GTT-BACKBONE GTT Communications Inc.	104	32%
AS36236 NetActuate, Inc	41	13%
AS23033 Wowrack.com	38	12%
AS1299 TWELVE99 Arelion Sweden AB	36	11%
AS2914 NTT America, Inc.	15	5%
AS3356 Level 3 Parent, LLC	12	4%
AS6461 Zayo Bandwidth	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	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 AS36236 AS50131	11	3%	11
2	AS8218 AS6461 AS174 AS50131	6	2%	5
3	AS6461 AS174 AS50131	5	2%	5
4	AS199524 AS174 AS50131	5	2%	5
5	AS9002 AS3257 AS50131	4	1%	4
6	AS12779 AS3257 AS50131	4	1%	4
7	AS14840 AS174 AS50131	4	1%	2
8	AS199524 AS3257 AS50131	4	1%	4
9	AS13030 AS1299 AS23033 AS50131	4	1%	4
10	AS2914 AS36236 AS50131	3	<1%	3
11	AS25091 AS3257 AS50131	3	<1%	3
12	AS51185 AS6762 AS3257 AS50131	3	<1%	3
13	AS14907 AS1299 AS23033 AS50131	3	<1%	3
14	AS6830 AS3257 AS50131	2	<1%	2
15	AS3320 AS3257 AS50131	2	<1%	2
16	AS62167 AS174 AS50131	2	<1%	2
17	AS25160 AS174 AS50131	2	<1%	2
18	AS1299 AS23033 AS50131	2	<1%	2
19	AS3491 AS174 AS50131	2	<1%	2
20	AS15547 AS174 AS50131	2	<1%	2
21	AS6762 AS3257 AS50131	2	<1%	2
22	AS49544 AS36236 AS50131	2	<1%	2
23	AS59890 AS174 AS50131	2	<1%	2
24	AS271253 AS174 AS50131	2	<1%	1
25	AS19151 AS174 AS50131	2	<1%	2
26	AS917 AS60068 AS174 AS50131	2	<1%	2
27	AS34927 AS1299 AS23033 AS50131	2	<1%	2
28	AS58057 AS34549 AS3257 AS50131	2	<1%	2
29	AS49544 AS3356 AS3257 AS50131	2	<1%	1
30	AS31027 AS1299 AS23033 AS50131	2	<1%	1
31	AS35710 AS3320 AS3257 AS50131	2	<1%	2
32	AS49544 AS2914 AS36236 AS50131	2	<1%	2
33	AS35280 AS2914 AS36236 AS50131	2	<1%	2
34	AS34019 AS35625 AS3257 AS50131	2	<1%	2
35	AS51184 AS1764 AS174 AS50131	2	<1%	2
36	AS48362 AS1764 AS174 AS50131	2	<1%	2
37	AS47692 AS2914 AS36236 AS50131	2	<1%	2
38	AS47147 AS1299 AS23033 AS50131	2	<1%	2
39	AS20612 AS9044 AS174 AS50131	2	<1%	1
40	AS142289 AS9583 AS4755 AS6453 AS174 AS50131	2	<1%	1
41	AS36236 AS50131	1	<1%	1
42	AS3257 AS50131	1	<1%	1
43	AS6894 AS174 AS50131	1	<1%	1
44	AS31742 AS174 AS50131	1	<1%	1
45	AS35266 AS3257 AS50131	1	<1%	1
46	AS286 AS3257 AS50131	1	<1%	1
47	AS1828 AS36236 AS50131	1	<1%	1
48	AS3491 AS3257 AS50131	1	<1%	1
49	AS6424 AS174 AS50131	1	<1%	1
50	AS39122 AS174 AS50131	1	<1%	1

50 of 254 paths shown. All of them are in the JSON.

More prefixes from AS50131

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 21:53 UTC, fetched just now.