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121.41.165.113 has a threat confidence score of 40%. This IP address from China (AS37963, Hangzhou Alibaba Advertising Co.,Ltd.) has been observed in 21 honeypot sessions targeting HTTP, FTP, SSH, REDIS, DOCKER and 1 other protocols. First observed on January 21, 2026, most recently active March 21, 2026.
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.