Cabletron Systems, Inc.

Unique prefixes: 5

Block Size: 83886075 (83.88 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 Prefix Type Registration Date
00:00:1D MA-L 2000-11-09
00:20:D4 MA-L 1998-04-22
00:60:BB MA-L 1998-04-22
00:E0:3A MA-L 1998-04-22
00:E0:63 MA-L 1998-04-22