Port 139
TCP File Sharing Medium Usage
NetBIOS session service port for Windows file and printer sharing
Software Using This Port (3 software)
Windows NetBIOS
WindowsNetBIOSService
NetBIOS Session Service
NetBIOSServicePort
Usage Suggestions
- Before using port 139, please confirm it is not occupied by other services
- If you encounter port conflicts, consider using other ports or stopping the occupying service
Quick Info
- Port
- 139
- Protocol
- TCP
- Categories
- File Sharing
- Usage Status
- 3 software in use
Related Ports
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