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Subnet 91.90.11.0/24
SUBNET Ended highWhy this campaign was detected
3 IPs from the same /24 subnet (91.90.11.0/24) were observed attacking our sensors within the same time window. All belong to Comfo LTD (AS41631). Concentrated activity from adjacent IPs is a strong indicator of a single operator or coordinated botnet.
Primary ASN
AS41631 · Comfo LTD
Subnet
91.90.11.0/24
Country
🇺🇦 UA
Cloud Provider
—
Member Count
3 IPs
Below average
Total Events
10
Below average by volume
Started / Ended
2026-09-21 14:36 — ongoing
Attack Types
MITRE ATT&CK Techniques
Member Actors
| IP Address | Behavior | Confidence | Flags | Events | Agents | Attack Types | Hostname | Last Seen | |
|---|---|---|---|---|---|---|---|---|---|
| 91.90.11.246 | scanner | 21% | 4 | 2 | telnet:connection | host-91-90-11-246.soborka.net | 2026-09-30 15:57 | evidence → | |
| 91.90.11.6 | scanner | 20% | 4 | 1 | ssh:connectiontelnet:connection | host-91-90-11-6.soborka.net | 2026-09-26 17:26 | evidence → | |
| 91.90.11.144 | scanner | 11% | 2 | 1 | telnet:connection | host-91-90-11-144.soborka.net | 2026-10-01 12:53 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds