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AS133774 Fuzhou

ASN Active medium
Why this campaign was detected
5 IPs from the same network (Fuzhou, AS133774) were active during overlapping time periods. Temporal correlation across a shared autonomous system suggests infrastructure controlled by the same entity.
Primary ASN
AS133774 · Fuzhou
Subnet
Country
🇨🇳 CN
Cloud Provider
Member Count
5 IPs
Below average
Total Events
510
Below average by volume
Started / Ended
2026-02-18 04:50 — ongoing
Attack Types
ssh:bruteforce
MITRE ATT&CK Techniques
Reconnaissance
Initial Access
Credential Access
Discovery
Command and Control
Exfiltration
Member Actors
IP Address Behavior Confidence Flags Events Agents Attack Types Hostname Last Seen
121.204.171.142 credential_harvester 67% 268 3 ssh:bruteforce 2026-09-10 06:53 evidence →
27.155.120.135 scanner 65% 322 3 ssh:bruteforce 2026-08-12 09:51 evidence →
27.155.92.28 scanner 64% 1x OSINT 74 3 ssh:bruteforce 2026-07-16 21:22 evidence →
27.155.120.131 scanner 45% 28 2 ssh:bruteforce 2026-06-27 18:35 evidence →
27.155.77.43 scanner 35% 22 2 ssh:bruteforce 2026-06-24 16:16 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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