http://www.rfc-editor.org/rfc/rfc7695.txt
RFC 7695: Distributed Prefix Assignment Algorithm, P. Pfister, B. Paterson, J. Arkko2015-11-01T23:00:00-00:00This document specifies a distributed algorithm for dividing a set of prefixes in a manner that allows for automatic assignment of sub-prefixes that are unique and non-overlapping. Used in conjunction with a protocol that provides flooding of information among a set of participating nodes, prefix configuration within a network may be automated.