About
ProbeOut is a tool for detecting which ports you are able to establish outgoing WebSocket connections to.
Ports to Test
Trying this many ports will likely not finish due to running out of your computer's resources.
Trying this many ports will likely freeze your computer.
Time Between Ports
Wait ms between trying each port.
Run
This will try ports.
Results
Error
Sorry, your device doesn't support WebSocket, so that's the answer to your test.