How to allow so many CIDR IP addresses easily in AWS?

Question

I have developed a web application only for users within USA. https://www.countryipblocks.net/acl.php However, I used above websites to find out there are about more than 76,000 IP addresses or CIDR blocks within USA. It would be so much works if I must enter and allow 76,000 IP addresses one by one in AWS.

Is there a easier way of doing this? or is there a tool for only allowing so many IP addresses in AWS security group or ACL?

Thank you in advanced!

Answer 1

Usually you would use CloudFronts geographic restrictions or AWS WAF Geographic match rule . This is far better then using individual IP addresses or CIDR ranges.