How do I get an output from Zoom as an RTMP push/pull,HLS, RTP for AWS Elemental Media Connect?

i need to know the range ip class from zoom.us push rtmp streaming, because i need to insert this data on AWS mediaLive Input security group in CIDR-formatted strings like this example

72.52.64.0/18

because aws wants to know from which ip you want to stream

Best regards,
Dario