Huntleigh Healthcare

MA-L

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

Prefix00:14:DA:00:00:00 /24

Vendor addressHuntleigh Healthcare - Diagnostic Products Division Cardiff GB CF24 5HN

RegisteredJun 7, 2005

Block range00:14:DA:00:00:00– 00:14:DA: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

Jun 7, 2005 – Nov 2, 2006 Sonicaid name changedaddress changed
Nov 2, 2006 – present Huntleigh Healthcare

Example addresses in this block

00:14:DA:00:00:00 00:14:DA:7F:FF:FF 00:14:DA:FF:FF:FF

Where this block sits

Previous 00:14:D9:00:00:00 /24 IP Fabrics, Inc. Next 00:14:DB:00:00:00 /24 Elma Trenew Electronic GmbH

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

Huntleigh Healthcare holds 1 registered blocks in the IEEE registry, ranking #15,308 of 33,427 organizations by block count.