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217.216.108.129 has a threat confidence score of 77%. This IP address from Germany (AS141995, Contabo Asia Private Limited) has been observed in 299 honeypot sessions targeting RDP protocols. First observed on March 20, 2026, most recently active April 18, 2026.
Identifies RDP clients attempting authentication using Network Level Authentication (NLA) with the NTLM challenge-response protocol. This occurs during the CredSSP negotiation phase before a remote desktop session is established and indicates an active credential authentication attempt against the RDP service