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121.40.45.43 has a threat confidence score of 38%. This IP address from China (AS37963, Hangzhou Alibaba Advertising Co.,Ltd.) has been observed in 23 honeypot sessions targeting REDIS, SIP, RTSP, HTTPS, DOCKER and 8 other protocols. First observed on February 7, 2026, most recently active March 29, 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