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2a06:4883:5000::6a has a threat confidence score of 59%. This IP address from United Kingdom (AS211298, Driftnet Ltd) has been observed in 132 honeypot sessions targeting SIP, MSSQL, POSTGRES, SMTP, HTTPS and 5 other protocols. First observed on January 20, 2026, most recently active March 21, 2026.
FTP session where the client issues HELP, SYST, and FEAT commands to query supported commands, system type, and server capabilities before terminating the session.
Automated SMTP interaction performing a minimal capability check by issuing EHLO followed by a STARTTLS upgrade request and immediately terminating the session. This pattern is commonly associated with internet-wide scanners, security research crawlers, or opportunistic bots verifying whether an SMTP service supports encrypted communication. The absence of authentication attempts or message submission indicates reconnaissance or service fingerprinting rather than active abuse.