The IP you got in the zones, is your external IP address seen by the Internet. This is provided to you by your ISP. You will have internal addresses, 99% will start at 192.168.0.1 unless you have changed this.So input the ip ingot in the zones section into the cube and then add my actual gateway in the next part. I'll give it a go, apologies for sounding like an idiot.
So 192.168.0.1 will be your default gateway, most likely. That is your router address.
Can you explain what device you are using? I would add Homeland to your watchlist, this is not on the USA Netflix. Once i know your device i can Google the network setup.