dormakaba Deutschland GmbH

dormakaba Deutschland GmbH , manages 2 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 33.6 million addresses.

The allocation includes the following types: MA-L (Mac Address Block Large, ~16 million addresses each).

The company registered its MAC address allocation on 24 October 2001, and the most recent update was made on 27 June 2026. These allocations support network identification and communication globally.

Unique prefixes: 2

Block Size: 33554430 (33.55 M)

First registration: 24 October 2001

Last updated: 27 June 2026

Types

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

MAC PrefixTypeRegistration Date
00:07:CC MA-L2001-10-24
00:0B:D7 MA-L2003-02-07