So y'all remember that Treasury OFAC sanction against Aeza Group like a month ago yesterday? If you want to block some IP ranges, I got you. ASNs should be enough but firewall vendors still suck and generally don't allow blocking by ASNs.
AS216246 - Aeza Group, LLC
AS210644 - Aeza International Ltd
IPv4 network list: https://cascadiacrow.com/aeza4.txt
IPv6 network list: https://cascadiacrow.com/aeza6.txt
Of course it's a good idea to verify the addresses instead of trusting a random crow on the Internet. You never know when all of Cloudflare or Google might slip into a block list. Or I completely fat finger things. Again.