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199.45.154.136 has a threat confidence score of 27%. This IP address from United States (AS398722, Censys, Inc.) has been observed in 194 honeypot sessions targeting HTTPS, DOCKER, IMAP, HTTP, SMTP and 9 other protocols. First observed on January 22, 2026, most recently active March 12, 2026.
Client sends RTSP OPTIONS requests to check supported methods and confirm that an RTSP service is exposed, then disconnects without attempting authentication or stream setup. This pattern is typically associated with automated reconnaissance or internet-wide scanning rather than active stream access.
Client connects to a MongoDB instance and issues isMaster followed by buildinfo, indicating an attempt to identify server role, capabilities, and software version. This pattern is commonly associated with automated discovery or fingerprinting of exposed MongoDB services rather than normal application activity.
Identifies HTTPS requests targeting the web server root path ("/"), typically used for initial service discovery, host validation, or baseline content inspection prior to deeper enumeration
Identifies HTTP requests targeting the web server root path ("/"), typically used for initial service discovery, host validation, or baseline content inspection prior to deeper enumeration.
SMTP interaction identified as an internet-wide scanning probe originating from Censys infrastructure. The client announces itself via EHLO www.censys.io and issues a STARTTLS request to verify TLS upgrade support and collect service capability metadata. This pattern reflects automated reconnaissance and exposure mapping rather than direct exploitation, but still represents active external probing of the SMTP service.
Identifies HTTP GET requests directly targeting the /bad-request path, indicating automated or manual probing of application error-handling routes rather than legitimate navigation flow.