IP / CIDR For Appwrite Cloud Functions

I saw this message that went unanswered. I have the same question: what IP addresses / CIDR block does Appwrite functions use?

I need to set an allow-list in my firewall to allow Appwrite to invoke it. This is a pretty common security pattern.

Unfortunately, we don't have a defined list so you'll have to set some sort of proxy so that you have an IP address you can set on your allow list.