Too many IP list(over 1.7k) in Zoom Apps for network /firewall setting

[Jsanlam]

Hello support,

As found many many IP (over 1.7k) reserved for Zoom App under IP ranges txt file page, would u tell what kind of service will be destined to those IP addrs?  Alternatively, can it use destinations, *.zoomapp.cloud to cover it?

The objective is to do the data wavier for end user for Zoom application, to encourage more people to use Zoom service in my regions. 

Cheers,

Joe