MAC Address Lookup

 MAC

Harmonic, Inc

Unique prefixes: 4

Block Size: 67108860 (67.1 M)

First registration: 22 April 1998

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
00:20:A3MA-L1998-04-22
00:0B:BAMA-L2003-02-07
00:D0:28MA-L2000-11-09
00:0A:6EMA-L2002-10-14