web services - How to retrieve PC name of client from C# webservice -

I have a C # web service running on a separate server machine. I would like to be able to retrieve the client machine name when using a specific method on the web service. I searched online and people have mentioned that it will be difficult to retrieve client machine names after connecting to Client Machine Writers.

Update: If there is no way to be around the router problem, then I am able to get the customer's information (EIP address, machine name, ... anything)

  http context Running request. UserHost Address HTTPPCTX Current. request. User hostname