@Marvin, is there a set of IPs used when using Prefect Cloud Managed Execution? I need to whitelist those IPs.

It seems that specific information about the IPs used for Prefect Cloud Managed Execution is not readily available in the excerpts provided. However, Prefect documentation does indicate that the Prefect client library uses HTTPS requests to communicate with Prefect Cloud and can operate through proxies if necessary. To ensure you have the most accurate information for whitelisting purposes, I would recommend reaching out directly to Prefect support or checking the Prefect Cloud documentation for any updates related to IP whitelisting. Here is the link to some Prefect Cloud documentation, though it doesn't directly address your query regarding IP address whitelisting. For official guidance, please check the Prefect Cloud security documentation or contact their support for the specific IP ranges to whitelist.