activ-net GmbH & Co. KG

MA-L

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

Prefix00:0E:5F:00:00:00 /24

Vendor addressKonrad-Zuse-Str. 4 Bochum DE 44801

RegisteredDec 21, 2003

Block range00:0E:5F:00:00:00– 00:0E:5F: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 →

Example addresses in this block

00:0E:5F:00:00:00 00:0E:5F:7F:FF:FF 00:0E:5F:FF:FF:FF

Where this block sits

Previous 00:0E:5E:00:00:00 /24 Raisecom Technology CO., LTD Next 00:0E:60:00:00:00 /24 360SUN Digital Broadband Corporation

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

activ-net GmbH & Co. KG holds 1 registered blocks in the IEEE registry, ranking #3,990 of 33,421 organizations by block count.