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135.237.124.21 has a threat confidence score of 70%. This IP address from United States (AS8075, Microsoft Corporation) has been observed in 115 honeypot sessions targeting HTTPS, HTTP, IMAP, SMTP, MONGODB and 8 other protocols. First observed on January 24, 2026, most recently active March 21, 2026.
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.
Client repeatedly sends GET requests to the /bad-request Docker API endpoint, indicating malformed or incompatible traffic against the Docker daemon. This pattern is typically associated with generic internet scanning or tools attempting HTTP interaction without speaking the proper Docker API protocol.
FTP session where the client issues AUTH TLS to upgrade the connection to Transport Layer Security. This reflects protocol-level encryption negotiation prior to further interaction.