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Subnet 152.32.171.0/24
SUBNET Ended highWhy this campaign was detected
3 IPs from the same /24 subnet (152.32.171.0/24) 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
152.32.171.0/24
Country
🇭🇰 HK
Cloud Provider
—
Member Count
3 IPs
Below average
Total Events
2429
Below average by volume
Started / Ended
2026-02-27 22:33 — 2026-08-12 00:31
Attack Types
MITRE ATT&CK Techniques
Reconnaissance
Initial Access
Command and Control
Member Actors
| IP Address | Behavior | Confidence | Flags | Events | Agents | Attack Types | Hostname | Last Seen | |
|---|---|---|---|---|---|---|---|---|---|
| 152.32.171.213 | credential_harvester | 75% | 2x OSINT | 2657 | 3 | ssh:bruteforce | — | 2026-08-31 17:23 | evidence → |
| 152.32.171.99 | credential_harvester | 67% | 1440 | 3 | ssh:bruteforce | — | 2026-06-01 20:25 | evidence → | |
| 152.32.171.59 | credential_harvester | 40% | 199 | 1 | ssh:bruteforce | — | 2026-05-28 05:47 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds