Port 81

TCP System Medium Usage

HTTP alternative port for web services and HTTP communication

Software Using This Port (2 software)

Tor Browser

TorBrowser

Verified Official Website ↗

Anonymous Browsing

Service

Usage Suggestions

  • Before using port 81, 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
81
Protocol
TCP
Categories
System
Usage Status
2 software in use

Related Ports

Port 0 TCP
→
Port 1 TCP
→
Port 5 TCP
→

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