APPRO TECHNOLOGY INC.

MA-L

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

Prefix00:0C:0C:00:00:00 /24

Vendor address13F, No. 66 Chung-Cheng Rd, Hsin-Chuang Taipei TW 242

RegisteredDec 12, 2002

Block range00:0C:0C:00:00:00– 00:0C:0C: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

00:0C:0C:00:00:00 00:0C:0C:7F:FF:FF 00:0C:0C:FF:FF:FF

Where this block sits

Previous 00:0C:0B:00:00:00 /24 Broadbus Technologies Next 00:0C:0D:00:00:00 /24 Communications & Power Industries / Satcom Division

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

APPRO TECHNOLOGY INC. holds 1 registered blocks in the IEEE registry, ranking #5,312 of 33,427 organizations by block count.