The output above is broken out into four columns: Using the -a parameter tells netstat to return listening and established connections. By default, netstat only returns listening ports. Run netstat -a to find all of the listening and established connections on the PC. Open up an elevated command prompt (cmd.exe).Ģ. To learn more about what netstat can do, run netstat /?.ġ. This tutorial will only use three of them. Let’s check out how to use it to find listening and established network connections. It’s been a reliable command-line utility to inspect local network connections for a long time. Netstat is one of those command-line utilities that seems like it’s been around forever. Using Netstat to Find Active and Listening Ports This tutorial us using PowerShell v7.2.0-preview.2 Both Windows PowerShell and PowerShell 6+ should work. This tutorial is using Windows 10 Build 21343.1 If you’d like to follow along with examples in this tutorial, be sure you have:
Using Netstat to Find Active and Listening Ports.
