Autonomous System
AS50131 — SPARTANHOST(GB)
Last fetched
AS50131 is an Autonomous System operated by SPARTANHOST and registered in GB. As of Thu, 21 May 2026 10:37:24 GMT, it announces 98 routed IP prefixes and peers with 22 other Autonomous Systems in the WhisperGraph BGP dataset.
Nutrition Label
Routing footprint
AS50131 announces 98 distinct routed prefixes. The 25-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.
- 23.27.2.0/24
- 23.27.7.0/24
- 23.27.21.0/24
- 23.27.100.0/24
- 23.27.190.0/24
- 23.145.48.0/24
- 37.72.132.0/24
- 44.16.10.0/24
- 44.24.135.0/24
- 44.31.60.0/24
- 44.31.83.0/24
- 44.31.120.0/24
- 44.31.192.0/24
- 44.92.34.0/24
- 45.39.98.0/24
- 45.39.107.0/24
- 45.39.108.0/24
- 45.39.180.0/24
- 45.43.30.0/24
- 45.58.61.0/24
- 45.150.224.0/24
- 45.150.225.0/24
- 45.154.212.0/24
- 45.154.213.0/24
- 50.114.192.0/24
Peering ecosystem
22 distinct peers via BGP. The first 22 are listed below.
| Peer ASN | Operator | Country |
|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, LLC | US |
| AS212532 | RUI-AS | CN |
| AS212085 | BRUEGGUS-AS Alexander Bruegmann | DE |
| AS208188 | PSNL-208188 - Puget Sound Networks, LLC | US |
| AS204789 | BIZBETALTD | GB |
| AS204463 | XINZHAO | CA |
| AS201106 | SPARTANHOST | GB |
| AS137409 | GSLNETWORKS-AS-AP GSL Networks Pty LTD | AU |
| AS62707 | GLEXIA-AS - Glexia, Inc. | US |
| AS49612 | COGNITIVE-CLOUD-NET | RU |
| AS46997 | NATOLAB - Black Mesa Corporation | US |
| AS38136 | AKARI-NETWORKS-AS-AP Akari Networks | HK |
| AS38008 | APERTURE-AS-AP Aperture Science Limited | HK |
| AS36236 | NETACTUATE - NetActuate, Inc | US |
| AS29802 | HVC-AS - HIVELOCITY, Inc. | US |
| AS26548 | PUREVOLTAGE-INC - PureVoltage Hosting Inc. | US |
| AS23033 | WOW - Wowrack.com | US |
| AS13378 | QINGYE-CLOUD - Qingye Cloud | US |
| AS13335 | CLOUDFLARENET - Cloudflare, Inc. | US |
| AS9002 | RETN-AS | GB |
| AS6939 | HURRICANE - Hurricane Electric LLC | US |
| AS3257 | GTT-BACKBONE GTT | US |
Blast radius
Approximate count of dependent hostnames if AS50131 disappeared from the routing table.
~3,322 hostnames depend on this network.Sampled from 10 prefixes, snapshot Thu, 21 May 2026 10:37:24 GMT.
MOAS / hijack watch
Prefixes routed by AS50131 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.
No active MOAS conflicts. Every prefix announced by AS50131 is unique to AS50131 in the current routing snapshot.
Threat posture
Related pages
Pivot deeper into the graph from AS50131.
Cypher and MCP
Reproduce the headline metric directly against graph.whisper.security:
MATCH (a:ASN {name: "AS50131"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS countryOr query Whisper from your own LLM workflow via the Whisper MCP server.