@techreport{vyncke-intarea-legacy-registries-00, number = {draft-vyncke-intarea-legacy-registries-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-vyncke-intarea-legacy-registries/00/}, author = {Éric Vyncke}, title = {{Updates to Legacy IPv4-related IANA Registries}}, pagetotal = 6, year = 2026, month = jun, day = 16, abstract = {IANA maintains several registries that were created for IPv4 extensions. As the IPv4 core specification is no longer being extended and as some registries do not have a defined IANA registration procedure, these registries need to be updated to indicate a registration procedure or to reflect the current practice that defining such extensions is not recommended.}, }