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5.181.86.46 has a threat confidence score of 64%. This IP address from Ukraine (AS211632, Internet Solutions & Innovations LTD.) has been observed in 154 honeypot sessions targeting HTTPS, REDIS, FTP, TELNET, SMB and 9 other protocols. First observed on January 23, 2026, most recently active March 27, 2026.
FTP session where an empty control-channel command is observed in conjunction with non-printable binary data on the control channel. This pattern reflects malformed or non-FTP-compliant input, commonly seen during TLS handshake attempts on plaintext endpoints, protocol confusion, or automated scanner misfires.
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.