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121.199.162.135 has a threat confidence score of 52%. This IP address from China (AS37963, Hangzhou Alibaba Advertising Co.,Ltd.) has been observed in 49 honeypot sessions targeting HTTP, SIP, SSH, REDIS, DOCKER and 4 other protocols. First observed on January 22, 2026, most recently active March 23, 2026.
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.
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.