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Subnet 199.45.154.0/24
SUBNET Ended highWhy this campaign was detected
7 IPs from the same /24 subnet (199.45.154.0/24) were observed attacking our sensors within the same time window. All belong to Censys, Inc. (AS398722). Concentrated activity from adjacent IPs is a strong indicator of a single operator or coordinated botnet.
Primary ASN
AS398722 · Censys, Inc.
Subnet
199.45.154.0/24
Country
🇺🇸 US
Cloud Provider
—
Member Count
7 IPs
Below average
Total Events
59
Below average by volume
Started / Ended
2026-03-05 22:26 — ongoing
Attack Types
MITRE ATT&CK Techniques
Initial Access
Discovery
Member Actors
| IP Address | Behavior | Confidence | Flags | Events | Agents | Attack Types | Hostname | Last Seen | |
|---|---|---|---|---|---|---|---|---|---|
| 199.45.154.78 | scanner | 10% | 20 | 2 | ssh:connectiontelnet:connection | 78.154.45.199.censys-scanner.com | 2026-10-02 13:20 | evidence → | |
| 199.45.154.74 | scanner | 10% | 10 | 2 | ssh:connectiontelnet:connection | 74.154.45.199.censys-scanner.com | 2026-10-05 21:55 | evidence → | |
| 199.45.154.53 | scanner | 10% | 9 | 2 | telnet:connection | 53.154.45.199.censys-scanner.com | 2026-10-05 21:47 | evidence → | |
| 199.45.154.119 | web_probe | 10% | 6 | 3 | http:scantelnet:bruteforce | 119.154.45.199.censys-scanner.com | 2026-10-04 08:50 | evidence → | |
| 199.45.154.59 | scanner | 10% | 5 | 2 | http:scanssh:connection | 59.154.45.199.censys-scanner.com | 2026-10-01 07:14 | evidence → | |
| 199.45.154.52 | scanner | 10% | 5 | 2 | http:scanssh:connection | 52.154.45.199.censys-scanner.com | 2026-10-03 07:00 | evidence → | |
| 199.45.154.49 | scanner | 10% | 4 | 1 | ssh:connection | 49.154.45.199.censys-scanner.com | 2026-10-01 05:50 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds