uAvionix Corporation

Unique prefixes: 2

Block Size: 17825790 (17.82 M)

First registration: 21 February 2017

Last updated: 12 June 2021

Types

MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)

MAC Prefix Type Registration Date
04:71:4B:1 MA-M 2017-02-21
54:6F:71 MA-L 2021-06-12