MS Process Explorer Browser TCP/IP Connections

Tool – Sysinternals Process Explorer to view tcp/ip connections.

Open the tool with admin rights.

Add the ‘command line’ column to the viewer.

To see activity for tcp/ip connections in Chrome and Edge search for the command line child entry which contains the below command line parameter.

--utility-sub-type=network.mojom.NetworkService

Firefox tcp/ip connections appear in the root process.