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139.155.128.83 has a threat confidence score of 34%. This IP address from China (AS45090, Shenzhen Tencent Computer Systems Company Limited) has been observed in 1 honeypot sessions targeting REDIS protocols. First observed on March 27, 2026, most recently active March 27, 2026.
Identifies an automated Redis service probing sequence consisting of PING, INFO (uppercase invocation), execution of a deliberately nonexistent command to assess error handling behavior, and QUIT. This tightly grouped pattern reflects reconnaissance and fingerprinting activity used by scanners and exploitation frameworks to determine Redis version, configuration details, and command availability prior to follow-on exploitation attempts. The inclusion of a nonexistent command indicates capability probing rather than normal client interaction.