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Subnet 77.75.76.0/24
SUBNET Ended highWhy this campaign was detected
3 IPs from the same /24 subnet (77.75.76.0/24) were observed attacking our sensors within the same time window. All belong to Seznam.cz, a.s. (AS43037). Concentrated activity from adjacent IPs is a strong indicator of a single operator or coordinated botnet.
Primary ASN
AS43037 · Seznam.cz, a.s.
Subnet
77.75.76.0/24
Country
🇨🇿 CZ
Cloud Provider
—
Member Count
3 IPs
Below average
Total Events
3
Below average by volume
Started / Ended
2026-05-07 23:10 — 2026-06-18 20:11
Attack Types
MITRE ATT&CK Techniques
Member Actors
| IP Address | Behavior | Confidence | Flags | Events | Agents | Attack Types | Hostname | Last Seen | |
|---|---|---|---|---|---|---|---|---|---|
| 77.75.76.160 | web_probe | 13% | 1 | 1 | http:scan | — | 2026-05-07 23:10 | evidence → | |
| 77.75.76.164 | web_probe | 13% | 1 | 1 | http:scan | — | 2026-05-12 20:07 | evidence → | |
| 77.75.76.169 | web_probe | 13% | 1 | 1 | http:scan | — | 2026-05-09 04:18 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds