Port Scanner
Scan for open ports on a network host
Port Range
Security Disclaimer
This tool is provided for educational and legitimate network diagnostics purposes only. Only scan hosts you own or have permission to scan. Unauthorized port scanning may be illegal in some jurisdictions.
How to Use the Port Scanner
Enter a hostname or IP address, select the port range you want to scan, and click "Scan Ports". The tool will check which ports are open on the target host.
Features
- Port Status Detection - Check if ports are open, closed, or filtered on the target host
- Service Detection - Identify common services running on open ports
- Customizable Scan - Scan common ports, well-known ports, all ports, or a custom range
- Advanced Options - Adjust timeout and concurrent scan settings for better performance
- Export Options - Export results as CSV or PDF for further analysis