Zenith Electronics Corporation

Unique prefixes: 3

Block Size: 50331645 (50.33 M)

First registration: 09 November 2000

Last updated: 11 April 2016

Types

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

MAC Prefix Type Registration Date
00:0C:63 MA-L 2003-02-07
00:80:F7 MA-L 2000-11-09
00:E0:DD MA-L 2000-11-09