Airbus Defence and Space Deutschland GmbH

MA-L

MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.

Prefix00:23:B9:00:00:00 /24

Vendor addressWilly-Messerschmitt-Strasse 1, Taufkirchen DE 82024

RegisteredOct 8, 2008

Block range00:23:B9:00:00:00– 00:23:B9:FF:FF:FF

Address capacity16,777,216

AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority

TransmissionUnicast: addressed to a single device

SourceIEEE Registration Authority

Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.

Curious how a prefix like this turns into a full address? See how MAC addresses are structured →

Ownership timeline

Oct 8, 2008 – Jun 15, 2016 EADS Deutschland GmbH name changedaddress changed
Jun 15, 2016 – present Airbus Defence and Space Deutschland GmbH

Example addresses in this block

00:23:B9:00:00:00 00:23:B9:7F:FF:FF 00:23:B9:FF:FF:FF

Where this block sits

Previous 00:23:B8:00:00:00 /24 Sichuan Jiuzhou Electronic Technology Co.,Ltd Next 00:23:BA:00:00:00 /24 Chroma

The nearest registered blocks of the same size on either side of this one in IEEE's address space.

Airbus Defence and Space Deutschland GmbH holds 1 registered blocks in the IEEE registry, ranking #4,481 of 33,421 organizations by block count.