Port 138 — Windows NetBIOS
UDPSystem
NetBIOS datagram service port for Windows network connectionless communication
Registry assignments, software defaults and local listeners are different things. A port number alone does not identify or secure a service.
Software Using This Port (3 software)
Community software entries: links are references, not individual verification.
Windows NetBIOS
WindowsNetBIOSService
NetBIOS Datagram Service
NetBIOSService
Usage Suggestions
- Before using port 138, 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
- 138
- Protocol
- UDP
- Categories
- System
- Usage Status
- 3 software in use
Related Ports
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