apple-app-site-association CDN server IP range for whitelisting

I would like to get the apple-app-site-association CDN server IP range so that I can whitelist those IPs when it tries to request the association file from my test environment. could Apple support please provide this information?

PS: I don't want to use alternate mode(developer) as this doesn't allow me to use on ad-hoc profile which my testers use.

apple-app-site-association CDN server IP range for whitelisting
 
 
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