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Subnet 152.32.129.0/24
SUBNET Ended highWhy this campaign was detected
3 IPs from the same /24 subnet (152.32.129.0/24) 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
152.32.129.0/24
Country
🇭🇰 HK
Cloud Provider
—
Member Count
3 IPs
Below average
Total Events
450
Below average by volume
Started / Ended
2026-03-02 20:21 — 2026-07-20 20:27
Attack Types
MITRE ATT&CK Techniques
Member Actors
| IP Address | Behavior | Confidence | Flags | Events | Agents | Attack Types | Hostname | Last Seen | |
|---|---|---|---|---|---|---|---|---|---|
| 152.32.129.236 | credential_harvester | 66% | 652 | 3 | ssh:bruteforce | — | 2026-06-13 20:23 | evidence → | |
| 152.32.129.186 | credential_harvester | 48% | 160 | 2 | ssh:bruteforce | — | 2026-03-28 20:18 | evidence → | |
| 152.32.129.184 | credential_harvester | 39% | 132 | 1 | ssh:bruteforce | — | 2026-03-28 15:59 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds