Find Factory Default MAC Address on Windows 11
If you have changed the MAC address of your network adapter's registry on your Windows 11 host and realized the security risks, you might want to change it back to its factory default. However, if you have failed to do so, this article will guide you through the process of finding and restoring the factory default MAC address on your Windows 11 system.
What is a MAC Address?
A MAC (Media Access Control) address is a unique identifier assigned to network interfaces for communications on the physical network segment. It is a 12-character hexadecimal number separated by colons, and it is stored in the hardware of the network adapter or assigned by the manufacturer.
Why Restore Factory Default MAC Address?
Restoring the factory default MAC address can help you avoid security risks such as MAC address spoofing or unauthorized access to your network. It can also help you troubleshoot network issues and ensure that your network adapter is using the correct identifier for communication.
Finding Factory Default MAC Address on Windows 11
To find the factory default MAC address on Windows 11, you can follow these steps:
- Press the Windows key + X and select "Device Manager" from the menu.
- Expand the "Network Adapters" category.
- Right-click on the network adapter for which you want to find the factory default MAC address and select "Properties" from the context menu.
- Go to the "Advanced" tab and select "Network Address" or "Locally Administered Address" from the Property list.
- Click on the "Value" field and delete the current MAC address. Leave the field blank and click "OK" to restore the factory default MAC address.
If the above steps do not work, you can try the following alternative method:
- Press the Windows key + R and type "cmd" in the Run dialog box to open the Command Prompt.
- Type the following command and press Enter:
wmic nic where "NetEnabled=true" get MacAddress /value - Find the network adapter for which you want to find the factory default MAC address and note down the MAC address value.
If you still cannot find the factory default MAC address, you can try searching the manufacturer's website or contacting their support for assistance.
- A MAC address is a unique identifier assigned to network interfaces for communications on the physical network segment.
- Restoring the factory default MAC address can help you avoid security risks and troubleshoot network issues.
- To find the factory default MAC address on Windows 11, you can use the Device Manager or the Command Prompt.
- If you still cannot find the factory default MAC address, you can try searching the manufacturer's website or contacting their support for assistance.
References
- Media Access Control Address
- How to Find the MAC Address in Windows 11
- How to Change Your MAC Address on Windows or Mac
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