Uspector Scanner

A lightweight, open-source network scanner for device discovery and port detection across local IPv4 subnets, including Wi-Fi and Ethernet.

Built for ethical diagnostics, security awareness, and administrative auditing, it is suitable for both personal and organizational use.

For a detailed list of all ports scanned by Uspector, see PORTS.md

Licensed under the MIT License

Features

• LAN Detection Mode – Detects your IPv4 subnet and scans the local network.
• Custom Scan Mode – Allows users to target a specific IP address or IP range.
• Fast & Accurate – Combines ICMP, ARP, socket checks, and automatic discovery.
• Port Detection – Scans common service ports (FTP, SMB, SSH, RDP, and more).
• Logging System – Exportable log files (TXT format) for detailed output.
• Terminal / CLI – Clean console output that remains open after completion.
• Basic Traffic Inspection – Real-time monitoring of active TCP connections.