https://www.icann.org/resources/pages/allocation-ipv4-rirs-2...
https://afrinic.net/policy/manual
https://www.arin.net/participate/policy/nrpm/
https://www.apnic.net/community/policy/
https://www.lacnic.net/1033/2/lacnic/policies
https://www.ripe.net/publications/docs/ripe-policies