Setting up pour enterprise firewall to enable Adobe CC

hi,

We want to run Adobe Media encoder on one of our servers to toka some of the calculation load. 

In our company the servers are typically denied acces from the internet so to enable Adobe CC I will have to request specific sites + port to be openened. I found the network-endpoints document, but it contains an enormous amount of sites, which is not accapteble for our IT security. Where can I fin a list of minimum requirement to be able to run / install / update Adobe CC and media encoder?

cheers

Ivo