Docker behind a firewall

New to docker and cannot seem to locate information to help our operations team provide us temporary access to run a proof of concept from a server behind a firewall.

Is there anything in the documentation that speaks to what port/s need to be open to run “pull/push” commands from docker toolbox to test the docker command set? Our operations team is looking for documentation and any diagrams that can help us support a request for temporary port access.

Most of what I’m finding in the documentation and forums speaks to container based networking.

Thanks in advance if anyone can point me in the right direction.