I am expecting to see something like this link https://experienceleague.adobe.com/docs/experience-platform/sources/ip-address-allow-list.html?lang=en which has the ip addresses for the experience platform but for AppBuilder or Project Firefly.

For security purposes we need to whitelist inbound traffic to an external system, the inbound traffic is coming from AppBuilder so the error message we get is Timeout. How can we know what IP AppBuilder is using to whitelist it and allow it to access our external system?.  

Is there an ETA about if/when they are deciding to make this page public? This type of information is important for everyone to have as it helps with the security of the systems, other companies have this page ready for the infrastructure / development teams as it is a basic need for this type of sy...