How to know CLOUD FLARE IP address to enter in CSS purge.
Allthough i don’t get what you’re trying to achieve
Note that you can’t use them to connect to your website or whatever directly
OK. The description is pretty clear. They mean your cache server, not Cloudflare. This could be 127.0.0.1, or your public server IP.
Cloudflare owns thoudands of ip addresses you can’t connect to directly. So putting a Cloudflare IP in there wouldn’t make sense.