DesignA Electronics Limited

Unique prefixes: 4

Block Size: 1060860 (1.06 M)

First registration: 18 October 2011

Last updated: 23 August 2023

Types

MA-M: Mac Address Block Medium. Number of address 2^20 (~1 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
00:1B:C5:04:1 MA-S 2011-10-18
5C:F8:38:5 MA-M 2023-08-23
70:B3:D5:66:1 MA-S 2017-03-08
70:B3:D5:A6:3 MA-S 2021-03-09