Not true, at least for ARIN. If you have an IPv6 allocation, you can obtain one or more IPv4 /24 allocations, so long as their stated purpose is to provide IPv

Not true, at least for ARIN. If you have an IPv6 allocation, you can obtain one or more IPv4 /24 allocations, so long as their stated purpose is to provide IPv4/IPv6 compatibility (e.g. for dual-stack services or NAT): https://www.arin.net/participate/policy/nrpm/#4-10-dedicated-ipv4-allocation-to-facilitate-ipv6-deployment https://www.arin.net/participate/policy/nrpm/#4-10-dedicated...