Rockwell Automation

Unique prefixes: 13

Block Size: 218103795 (218.1 M)

First registration: 22 April 1998

Last updated: 10 February 2023

Types

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

MAC Prefix Type Registration Date
00:00:BC MA-L 1998-04-22
00:1D:9C MA-L 2007-08-18
08:61:95 MA-L 2019-06-22
18:4C:08 MA-L 2017-12-11
34:C0:F9 MA-L 2016-04-01
40:41:01 MA-L 2021-01-15
5C:21:67 MA-L 2022-07-28
5C:88:16 MA-L 2018-11-24
68:C8:EB MA-L 2021-10-27
BC:F4:99 MA-L 2023-02-10
E4:8E:BB MA-L 2023-02-10
E4:90:69 MA-L 2012-05-26
F4:54:33 MA-L 2012-05-26