Address(es),Description,Reference,Change Controller,Date Registered,Last Reviewed
FF3X:0:0:0:0:0:0:0-FF3X:0:0:0:0:0:3FFF:FFFF,Invalid addresses,[RFC4607],,,
FF3X:0:0:0:0:0:4000:0-FF3X:0:0:0:0:0:7FFF:FFFF,Reserved for IANA allocation; see [https://www.iana.org/assignments/perm-mcast-groupids],[RFC4607],,,
FF3X:0:0:0:0:0:8000:0-FF3X:0:0:0:0:0:FFFF:FFFF,Reserved for local host allocation,[RFC4607],,,