We want to receive a feed from Adobe data warehouse which can be sent only over FTP. So on the target side we would want to white list certain IP range to receive the data on a regular basis. We got the IP address information from here IP addresses used in the Adobe Analytics Cloud which has 1000's of IP addresses to open. We would want to narrow down the list as opening up such a wide range of IP addresses raises some security concerns on the target environment.
Is there any way this list can be narrowed down so that we can white list for that specific IP address range?