General Datacomm LLC

Unique prefixes: 2

Block Size: 33554430 (33.55 M)

First registration: 22 April 1998

Last updated: 22 April 2017

Types

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

MAC Prefix Type Registration Date
00:12:19 MA-L 2004-08-12
00:C0:64 MA-L 1998-04-22