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20.221.57.26 has a threat confidence score of 86%. This IP address from United States (AS8075, Microsoft Corporation) has been observed in 85 honeypot sessions and reported 1 times targeting HTTPS, FTP, SMTP, HTTP, IMAP and 11 other protocols. First observed on January 21, 2026, most recently active March 21, 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.
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 HTTPS requests targeting the web server root path ("/"), typically used for initial service discovery, host validation, or baseline content inspection prior to deeper enumeration
Client repeatedly sends GET requests to the /bad-request Docker API endpoint, indicating malformed or incompatible traffic against the Docker daemon. This pattern is typically associated with generic internet scanning or tools attempting HTTP interaction without speaking the proper Docker API protocol.
Identifies execution of the Redis INFO command (case-insensitive), which retrieves server configuration, version, memory usage, and runtime statistics. This behavior reflects service interrogation and environment fingerprinting activity. While INFO can be used legitimately by administrators, it is also commonly observed during automated scanning and pre-exploitation reconnaissance of exposed Redis instances.
| Reporter | Date | Category | Protocol | Comment |
|---|---|---|---|---|
| User | Mar 21, 2026, 02:28 | Brute Force | HTTP | SikkerGuard: 2 blocked packets |