Landis+Gyr

Unique prefixes: 4

Block Size: 50335740 (50.33 M)

First registration: 13 May 2007

Last updated: 22 April 2021

Types

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

MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

MAC Prefix Type Registration Date
00:1C:64 MA-L 2007-05-13
30:EB:5A MA-L 2018-09-09
70:B3:D5:0B:6 MA-S 2017-09-27
98:B1:77 MA-L 2021-04-22