ABB AG

ABB AG , manages 2 unique MAC address prefixes. These prefixes have a total block size of 33.6 million addresses.

The allocation includes the following types: MA-L(Mac Address Block Large, 16,777,216 addresses each).

The company registered its MAC address allocation on 11 April 2003, and the most recent update was made on 02 March 2026. These allocations support network identification and communication globally.

Unique prefixes: 2

Block Size: 33554430 (33.55 M)

First registration: 11 April 2003

Last updated: 02 March 2026

Types

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

MAC PrefixTypeRegistration Date
00:0C:DE MA-L2003-04-11
54:F8:76 MA-L2014-07-13