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AS51167 Contabo GmbH

ASN Active medium
Why this campaign was detected
9 IPs from the same network (Contabo GmbH, AS51167) were active during overlapping time periods. Temporal correlation across a shared autonomous system suggests infrastructure controlled by the same entity.
Primary ASN
AS51167 · Contabo GmbH
Subnet
Country
🇫🇷 FR
Cloud Provider
Member Count
9 IPs
Below average
Total Events
1298
Below average by volume
Started / Ended
2026-02-18 03:42 — ongoing
Attack Types
http:scan ssh:bruteforce
MITRE ATT&CK Techniques
Reconnaissance
Initial Access
Credential Access
Discovery
Command and Control
Member Actors
IP Address Behavior Confidence Flags Events Agents Attack Types Hostname Last Seen
173.212.228.191 credential_harvester 64% 1x OSINT 529 2 ssh:bruteforce 2026-05-11 18:06 evidence →
173.249.41.171 credential_harvester 64% 1x OSINT 368 2 ssh:bruteforce 2026-05-11 14:39 evidence →
207.180.229.239 credential_harvester 61% 1x OSINT 273 2 ssh:bruteforce vmi3056412.contaboserver.net 2026-05-10 17:18 evidence →
185.135.137.194 credential_harvester 44% 54 2 ssh:bruteforce 2026-05-13 11:49 evidence →
207.180.221.143 credential_harvester 39% 42 2 ssh:bruteforce 2026-05-11 05:20 evidence →
85.190.254.104 credential_harvester 31% 1x OSINT 14 1 ssh:bruteforce 2026-05-10 00:55 evidence →
161.97.84.45 web_probe 31% 2 2 http:scan 2026-05-11 02:07 evidence →
5.182.33.92 web_probe 29% 2 2 http:scan 2026-05-10 02:19 evidence →
185.202.223.106 credential_harvester 26% 14 1 ssh:bruteforce 2026-05-10 01:23 evidence →
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds