Orbi Parental Controls and Apple Services

Hi community.

Does anyone know what ip addresses/urls that could be used to allow only Apple Services (like automatic updates, location services, find my, etc.) for Parental Controls on Orbi? My Orbi model is RBR750.

My son's internet on his phone (has the MyTime app installed) needs to be turned off during the school day, but I want Apple services to continue to function, including the ones listed above and iMessages. (iMessages seems to not send data messages but old fashioned SMS text messages when his internet is turned off.)

Thanks for any help/feedback!

Duane