I understand firewall is needed to be enabled but to what server

I understand we need to enable these ports in the below article but I need to know what is the target location. Can you let me know where it need to be enable to? I have a strict firewall that doesn't really allow much through except ftp, http, https, dns and ntp.https://support.ring.com/hc/en-us/articles/205385394-The-Protocols-and-Ports-Used-by-Ring-Devices