MAC Address Lookup

 MAC

CMC

Unique prefixes: 1

Block Size: 16777215 (16.77 M)

First registration: 07 May 2011

Last updated: 17 November 2015

Types

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

MAC PrefixTypeRegistration Date
78:89:73MA-L2011-05-07