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Subnet 37.143.61.0/24
SUBNET Ended highWhy this campaign was detected
3 IPs from the same /24 subnet (37.143.61.0/24) were observed attacking our sensors within the same time window. All belong to UK Dedicated Servers Limited (AS42831). Concentrated activity from adjacent IPs is a strong indicator of a single operator or coordinated botnet.
Primary ASN
AS42831 · UK Dedicated Servers Limited
Subnet
37.143.61.0/24
Country
🇬🇧 GB
Cloud Provider
—
Member Count
3 IPs
Below average
Total Events
383
Below average by volume
Started / Ended
2026-03-17 13:15 — 2026-07-08 06:33
Attack Types
MITRE ATT&CK Techniques
Initial Access
Discovery
Command and Control
Member Actors
| IP Address | Behavior | Confidence | Flags | Events | Agents | Attack Types | Hostname | Last Seen | |
|---|---|---|---|---|---|---|---|---|---|
| 37.143.61.241 | credential_harvester | 49% | 249 | 2 | ssh:bruteforce | — | 2026-05-18 20:28 | evidence → | |
| 37.143.61.4 | credential_harvester | 40% | 181 | 1 | ssh:bruteforce | — | 2026-06-01 06:25 | evidence → | |
| 37.143.61.248 | credential_harvester | 39% | 111 | 1 | ssh:bruteforce | — | 2026-05-22 12:49 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds