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Subnet 152.32.135.0/24
SUBNET Ended highWhy this campaign was detected
3 IPs from the same /24 subnet (152.32.135.0/24) 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
152.32.135.0/24
Country
🇭🇰 HK
Cloud Provider
—
Member Count
3 IPs
Below average
Total Events
193
Below average by volume
Started / Ended
2026-03-01 07:11 — 2026-04-27 12:06
Attack Types
MITRE ATT&CK Techniques
Reconnaissance
Command and Control
Member Actors
| IP Address | Behavior | Confidence | Flags | Events | Agents | Attack Types | Hostname | Last Seen | |
|---|---|---|---|---|---|---|---|---|---|
| 152.32.135.217 | credential_harvester | 50% | 390 | 2 | ssh:bruteforce | — | 2026-05-23 22:29 | evidence → | |
| 152.32.135.151 | scanner | 32% | 7 | 2 | http:scanssh:bruteforce | — | 2026-05-02 17:13 | evidence → | |
| 152.32.135.81 | web_probe | 24% | 2x OSINT | 6 | 1 | http:scan | — | 2026-03-21 12:01 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds