Please go to this article if you want to deploy this change via Group Policy

This will work on both Edge and Chrome browsers

1. Open the chrome browser.
   
   
2. Search chrome://flags. (If using Edge you can navigate to either chrome://flags or edge://flags) 
   
   
   
3. In the built in search bar,  search for WebRTC and look for the Anonymize local IPs exposed.
   
   
   
4. Select the drop down box next to Anonymize local IPs exposed by WebRTC. Set this to disabled.
   
   
   
5. At the the bottom of the page you will see a relaunch button. Click it.