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Subnet 176.65.131.0/24

SUBNET Active high
Why this campaign was detected
5 IPs from the same /24 subnet (176.65.131.0/24) were observed attacking our sensors within the same time window. All belong to PIO-Hosting GmbH (AS198584). Concentrated activity from adjacent IPs is a strong indicator of a single operator or coordinated botnet.
Primary ASN
AS198584 · PIO-Hosting GmbH
Subnet
176.65.131.0/24
Country
🇩🇪 DE
Cloud Provider
Member Count
5 IPs
Below average
Total Events
54
Below average by volume
Started / Ended
2026-05-05 03:14 — ongoing
Attack Types
ssh:bruteforce
MITRE ATT&CK Techniques
Reconnaissance
Credential Access
Member Actors
IP Address Behavior Confidence Flags Events Agents Attack Types Hostname Last Seen
176.65.131.185 credential_harvester 38% 1x OSINT 14 1 ssh:bruteforce 2026-05-09 01:16 evidence →
176.65.131.215 credential_harvester 30% 1x OSINT 14 1 ssh:bruteforce 2026-05-05 03:14 evidence →
176.65.131.189 credential_probe 30% 1x OSINT 14 1 ssh:bruteforce 2026-05-09 02:14 evidence →
176.65.131.188 credential_probe 28% 1x OSINT 6 1 ssh:bruteforce 2026-05-08 10:45 evidence →
176.65.131.192 credential_probe 28% 1x OSINT 6 1 ssh:bruteforce 2026-05-08 03:45 evidence →
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds