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Subnet 165.154.23.0/24
SUBNET Active highWhy this campaign was detected
3 IPs from the same /24 subnet (165.154.23.0/24) were observed attacking our sensors within the same time window. All belong to UCLOUD INFORMATION TECHNOLOGY HK LIMITED (AS135377). Concentrated activity from adjacent IPs is a strong indicator of a single operator or coordinated botnet.
Primary ASN
AS135377 · UCLOUD INFORMATION TECHNOLOGY HK LIMITED
Subnet
165.154.23.0/24
Country
🇭🇰 HK
Cloud Provider
—
Member Count
3 IPs
Below average
Total Events
1309
Below average by volume
Started / Ended
2026-03-30 08:31 — ongoing
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 165.154.23.29 | credential_harvester | 68% | 1x OSINT | 599 | 2 | ssh:bruteforce | — | 2026-04-24 10:40 | evidence → |
| 165.154.23.36 | credential_harvester | 58% | 1x OSINT | 387 | 1 | ssh:bruteforce | — | 2026-04-24 03:00 | evidence → |
| 165.154.23.10 | credential_harvester | 46% | 1x OSINT | 323 | 1 | ssh:bruteforce | — | 2026-04-17 21:15 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds