SCARD

Suspicious activity by IP address 217.21.193.74

Below is a list of the last 1000 suspicious interactions with this IP.

Last observed Sat, 28 Mar 2026 11:02:03 (Australia/Brisbane)

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Summary of suspicious activity by IP address 217.21.193.74

Description Count
ET SCAN Suspicious inbound to MSSQL port 1433 40
ET SCAN Suspicious inbound to PostgreSQL port 5432 40
ET SCAN Suspicious inbound to Oracle SQL port 1521 40
ET SCAN Potential VNC Scan 5800-5820 12

Detailed activity by IP address 217.21.193.74

Timestamp Description Protocol Destination Port
2026-03-28 11:02:03 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-28 11:02:03 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-28 11:02:02 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-28 11:02:02 ET SCAN Potential VNC Scan 5800-5820 TCP 5800
2026-03-28 11:02:02 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-28 11:02:02 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-28 11:02:02 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-28 11:02:02 ET SCAN Potential VNC Scan 5800-5820 TCP 5801
2026-03-28 11:02:02 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-28 11:02:02 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-28 11:02:02 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-28 11:02:02 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-28 11:02:01 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-28 11:02:01 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-28 11:02:01 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-28 11:02:01 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-28 11:02:00 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-28 11:02:00 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-28 11:02:00 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-28 11:02:00 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-28 10:26:33 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-28 10:26:33 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-28 10:26:33 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-28 10:26:33 ET SCAN Potential VNC Scan 5800-5820 TCP 5801
2026-03-28 10:26:33 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-28 10:26:33 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-28 10:26:33 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-28 10:26:33 ET SCAN Potential VNC Scan 5800-5820 TCP 5801
2026-03-28 10:26:32 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-28 10:26:32 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-28 10:26:32 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-28 10:26:32 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-28 10:26:31 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-28 10:26:31 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-28 10:26:31 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-28 10:26:31 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-28 10:26:31 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-28 10:26:31 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-28 10:26:31 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-28 10:26:31 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-27 11:11:15 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-27 11:11:15 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-27 11:11:15 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-27 11:11:15 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-27 11:11:15 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-27 11:11:15 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-27 11:11:14 ET SCAN Potential VNC Scan 5800-5820 TCP 5800
2026-03-27 11:11:14 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-27 11:11:14 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-27 11:11:14 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-27 11:11:14 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-27 11:11:14 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-27 11:11:14 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-27 11:11:14 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-27 11:11:14 ET SCAN Potential VNC Scan 5800-5820 TCP 5801
2026-03-27 11:11:14 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-27 11:11:14 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-27 11:11:14 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-27 11:11:14 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-27 11:11:14 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:50:59 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:50:59 ET SCAN Potential VNC Scan 5800-5820 TCP 5800
2026-03-26 10:50:59 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:50:59 ET SCAN Potential VNC Scan 5800-5820 TCP 5800
2026-03-26 10:50:59 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:50:59 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:50:58 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:50:58 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:50:58 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:50:58 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:50:58 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:50:58 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:50:58 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:50:58 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:50:58 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:50:58 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:50:58 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:50:58 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:50:58 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:50:58 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:40:34 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:40:34 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:40:34 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:40:34 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:40:34 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:40:34 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:40:34 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:40:34 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:40:34 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:40:34 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:40:33 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:40:33 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:40:30 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:40:30 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:40:29 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:40:29 ET SCAN Potential VNC Scan 5800-5820 TCP 5801
2026-03-26 10:40:29 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:40:29 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:40:29 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:40:29 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:40:29 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:40:29 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:40:29 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:40:29 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:40:29 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:40:29 ET SCAN Potential VNC Scan 5800-5820 TCP 5801
2026-03-26 10:40:28 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:40:28 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:40:28 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:40:28 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:40:28 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:40:28 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:30:49 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:30:49 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:30:49 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:30:49 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:30:49 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:30:49 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:30:49 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:30:49 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:30:49 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:30:49 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:30:49 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:30:49 ET SCAN Suspicious inbound to MSSQL port 1433 TCP 1433
2026-03-26 10:30:49 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:30:49 ET SCAN Potential VNC Scan 5800-5820 TCP 5801
2026-03-26 10:30:49 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:30:49 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:30:49 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:30:49 ET SCAN Suspicious inbound to PostgreSQL port 5432 TCP 5432
2026-03-26 10:30:49 ET SCAN Suspicious inbound to Oracle SQL port 1521 TCP 1521
2026-03-26 10:30:49 ET SCAN Potential VNC Scan 5800-5820 TCP 5801

 

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