UNOWHY

MA-L

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

Prefix2C:00:2C:00:00:00 /24

Vendor address11, rue Tronchet Paris US 75008

RegisteredSep 15, 2011

Block range2C:00:2C:00:00:00– 2C:00:2C: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

2C:00:2C:00:00:00 2C:00:2C:7F:FF:FF 2C:00:2C:FF:FF:FF

Where this block sits

Previous 2C:00:2A:00:00:00 /24 Shenzhen TINNO Mobile Technology Corp. Next 2C:00:33:00:00:00 /24 EControls, LLC

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

UNOWHY holds 1 registered blocks in the IEEE registry, ranking #31,068 of 33,427 organizations by block count.