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Subnet 66.132.186.0/24

SUBNET Active high
Why this campaign was detected
19 IPs from the same /24 subnet (66.132.186.0/24) were observed attacking our sensors within the same time window. All belong to Censys, Inc. (AS398324). Concentrated activity from adjacent IPs is a strong indicator of a single operator or coordinated botnet.
Primary ASN
AS398324 · Censys, Inc.
Subnet
66.132.186.0/24
Country
πŸ‡ΊπŸ‡Έ US
Cloud Provider
—
Member Count
19 IPs
Below average
Total Events
398
Below average by volume
Started / Ended
2026-03-23 22:27 — ongoing
Attack Types
http:scan ssh:connection telnet:connection
MITRE ATT&CK Techniques
Reconnaissance
Initial Access
Discovery
Member Actors
IP Address Behavior Confidence Flags Events Agents Attack Types Hostname Last Seen
66.132.186.172 scanner 10% 57 4 http:scanssh:connectiontelnet:connection 172.186.132.66.censys-scanner.com 2026-10-18 19:33 evidence →
66.132.186.180 scanner 10% 38 3 http:scanssh:connectiontelnet:connection 180.186.132.66.censys-scanner.com 2026-10-08 01:39 evidence →
66.132.186.184 scanner 10% 32 3 http:scanssh:connectiontelnet:connection 184.186.132.66.censys-scanner.com 2026-10-03 07:42 evidence →
66.132.186.190 scanner 10% 30 3 http:scanssh:connectiontelnet:connection 190.186.132.66.censys-scanner.com 2026-10-12 09:08 evidence →
66.132.186.170 web_probe 10% 28 4 http:scanssh:connectiontelnet:connection 170.186.132.66.censys-scanner.com 2026-10-16 16:53 evidence →
66.132.186.165 scanner 10% 28 2 http:scanssh:connectiontelnet:connection 165.186.132.66.censys-scanner.com 2026-10-05 13:37 evidence →
66.132.186.162 scanner 10% 1x OSINT 27 3 http:scanssh:connectiontelnet:connection 162.186.132.66.censys-scanner.com 2026-10-11 04:32 evidence →
66.132.186.185 scanner 10% 1x OSINT 26 2 http:scanssh:connectiontelnet:connection 185.186.132.66.censys-scanner.com 2026-10-07 08:53 evidence →
66.132.186.159 scanner 10% 25 4 http:scanssh:connectiontelnet:connection 159.186.132.66.censys-scanner.com 2026-10-13 00:53 evidence →
66.132.186.183 scanner 10% 22 4 http:scanssh:connectiontelnet:connection 183.186.132.66.censys-scanner.com 2026-10-18 08:05 evidence →
66.132.186.177 scanner 10% 21 3 http:scanssh:connection 177.186.132.66.censys-scanner.com 2026-10-01 19:42 evidence →
66.132.186.204 scanner 10% 1x OSINT 20 3 ssh:connectiontelnet:connection 204.186.132.66.censys-scanner.com 2026-10-11 23:13 evidence →
66.132.186.163 scanner 10% 1x OSINT 20 3 http:scanssh:connectiontelnet:connection 163.186.132.66.censys-scanner.com 2026-10-01 05:11 evidence →
66.132.186.189 scanner 10% 19 3 http:scanssh:connectiontelnet:connection 189.186.132.66.censys-scanner.com 2026-10-16 08:38 evidence →
66.132.186.179 scanner 10% 1x OSINT 19 3 http:scanssh:connectiontelnet:connection 179.186.132.66.censys-scanner.com 2026-10-10 20:47 evidence →
66.132.186.196 scanner 10% 17 3 http:scanssh:connection 196.186.132.66.censys-scanner.com 2026-10-03 13:22 evidence →
66.132.186.164 scanner 10% 1x OSINT 17 3 http:scantelnet:connection 164.186.132.66.censys-scanner.com 2026-10-09 02:31 evidence →
66.132.186.160 web_probe 10% 16 4 http:scanssh:connectiontelnet:connection 160.186.132.66.censys-scanner.com 2026-10-05 11:17 evidence →
66.132.186.191 web_probe 10% 8 3 http:scanssh:connection 191.186.132.66.censys-scanner.com 2026-10-18 18:52 evidence →
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds