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Subnet 2.57.122.0/24

SUBNET Active high
Why this campaign was detected
6 IPs from the same /24 subnet (2.57.122.0/24) were observed attacking our sensors within the same time window. All belong to Unmanaged Ltd (AS47890). Concentrated activity from adjacent IPs is a strong indicator of a single operator or coordinated botnet.
Primary ASN
AS47890 · Unmanaged Ltd
Subnet
2.57.122.0/24
Country
🇷🇴 RO
Cloud Provider
Member Count
6 IPs
Below average
Total Events
74666
Average by volume
Started / Ended
2026-02-18 00:01 — ongoing
Attack Types
ssh:bruteforce
MITRE ATT&CK Techniques
Reconnaissance
Initial Access
Execution
Credential Access
Discovery
Member Actors
IP Address Behavior Confidence Flags Events Agents Attack Types Hostname Last Seen
2.57.122.168 interactive_operator 85% DROP2x OSINT 10001 3 ssh:bruteforce 2026-09-01 08:49 evidence →
2.57.122.209 interactive_operator 81% DROP2x OSINT 18093 3 ssh:bruteforce 2026-08-29 23:25 evidence →
2.57.122.150 credential_harvester 81% DROP2x OSINT 4092 3 ssh:bruteforce 2026-08-29 22:51 evidence →
2.57.122.53 credential_harvester 72% DROP2x OSINT 4913 3 ssh:bruteforce 2026-08-29 09:20 evidence →
2.57.122.238 credential_harvester 68% DROP2x OSINT 37537 3 ssh:bruteforce 2026-09-01 10:38 evidence →
2.57.122.98 opportunistic_bruter 25% DROP 30 1 ssh:bruteforce 2026-08-25 23:18 evidence →
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds
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