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Subnet 43.159.143.0/24
SUBNET Active highWhy this campaign was detected
3 IPs from the same /24 subnet (43.159.143.0/24) were observed attacking our sensors within the same time window. All belong to Tencent Building, Kejizhongyi Avenue (AS132203). Concentrated activity from adjacent IPs is a strong indicator of a single operator or coordinated botnet.
Primary ASN
AS132203 · Tencent Building, Kejizhongyi Avenue
Subnet
43.159.143.0/24
Country
🇺🇸 US
Cloud Provider
—
Member Count
3 IPs
Below average
Total Events
42
Below average by volume
Started / Ended
2026-03-31 17:29 — ongoing
Attack Types
MITRE ATT&CK Techniques
Member Actors
| IP Address | Behavior | Confidence | Flags | Events | Agents | Attack Types | Hostname | Last Seen | |
|---|---|---|---|---|---|---|---|---|---|
| 43.159.143.139 | web_probe | 46% | 8 | 3 | http:scan | — | 2026-08-30 04:02 | evidence → | |
| 43.159.143.190 | web_probe | 42% | 20 | 3 | http:scan | — | 2026-08-27 02:01 | evidence → | |
| 43.159.143.187 | web_probe | 40% | 12 | 3 | http:scan | — | 2026-08-24 08:17 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds