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121.41.102.131 has a threat confidence score of 43%. This IP address from China (AS37963, Hangzhou Alibaba Advertising Co.,Ltd.) has been observed in 16 honeypot sessions targeting RTSP, FTP, SMB, REDIS, ELASTICSEARCH protocols. First observed on February 28, 2026, most recently active March 22, 2026.
Client sends RTSP OPTIONS requests to check supported methods and confirm that an RTSP service is exposed, then disconnects without attempting authentication or stream setup. This pattern is typically associated with automated reconnaissance or internet-wide scanning rather than active stream access.