MAC Address Lookup

 MAC

IBM Corp

Unique prefixes: 22

Block Size: 369098730 (369.09 M)

www.ibm.com

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
00:04:ACMA-L1998-04-22
00:11:25MA-L2004-06-05
00:20:35MA-L1998-04-22
00:60:94MA-L1998-04-22
00:14:5EMA-L2005-04-14
08:17:F4MA-L2010-11-24
5C:F3:FCMA-L2010-11-24
10:00:5AMA-L1998-04-22
00:25:03MA-L2009-02-02
00:21:5EMA-L2008-10-25
00:02:55MA-L2000-11-09
00:06:29MA-L1998-04-22
FC:CF:62MA-L2010-02-21
00:18:B1MA-L2006-07-01
00:17:EFMA-L2006-04-15
00:09:6BMA-L2002-06-05
00:0D:60MA-L2003-06-01
E4:1F:13MA-L2010-01-05
08:00:5AMA-L1998-04-22
00:22:00MA-L2008-10-25
00:1A:64MA-L2006-11-29
00:50:76MA-L2000-11-09