Would you like to learn how to list the open TCP ports using Powershell? In this tutorial, we are going to show you how to use Powershell to create a list of TCP ports in the listening state on a computer running Windows.
• Windows 2012 R2
• Windows 2016
• Windows 2019
• Windows 10
Equipment list
The following section presents the list of equipment used to create this tutorial.
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Tutorial Powershell – List the open TCP ports
As an Administrator, start a new POWERSHELL command-line prompt.
List the current TCP connections.
Here is the command output.
List the open TCP ports.
Here is the command output.
In our example, we listed only TCP ports in the listening state.
Optionally, use a filter to get only the desired columns.
Here is the command output:
Optionally, sort the output based on the TCP port number.
Here is the command output:
In our example, we listed the open TCP ports in the listening state.
In our example, we organized the command output based on the TCP port number.
Congratulations! You are able to list the open TCP ports using Powershell.
Tutorial Powershell – List the TCP connections using a script
As an Administrator, start a new POWERSHELL command-line prompt.
List all connections to a specific destination IP address.
Here is the command output.
List all connections to a destination TCP port.
Here is the command output.
List the process name and ID of a local TCP port.
Here is the command output.
Congratulations! You are able to list the TCP ports information using a Powershell script.
