To be more specific I have a request from a client to block China's IP range. I know how to do this. I would use the IPs from https://www.countryipblocks.net/e_country_data/CN_netmask.txt and make a ACL. Well if you take a look at that there are 3,412 networks I would have to block.
What I'm really asking is there a way around making a super large ACL? If it was contiguous IP space I could just supernet but that is not the case.