Developing in devcontainer: How to access local network of host

I just finished creating a new dev environment in VSCode devcontainer according to this documentation:

Starting and debugging works fine.
But now the container cannot access my network devices which I need to implement the integration.

My host PC is Windows 10 on network 192.168.1.x. My network device which I need to access is on How do I need to configure the devcontainer to allow it to connect to the specified address?