Digital Barriers Advanced Technologies

MA-L

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

Prefix00:24:39:00:00:00 /24

Vendor address4th Floor Glasgow Lanarkshire GB G1 2QQ

RegisteredNov 9, 2008

Block range00:24:39:00:00:00– 00:24:39: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

Nov 9, 2008 – Mar 14, 2013 Essential Viewing Systems Limited name changedaddress changed
Mar 14, 2013 – present Digital Barriers Advanced Technologies

Example addresses in this block

00:24:39:00:00:00 00:24:39:7F:FF:FF 00:24:39:FF:FF:FF

Where this block sits

Previous 00:24:38:00:00:00 /24 Brocade Communications Systems LLC Next 00:24:3A:00:00:00 /24 Ludl Electronic Products

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

Digital Barriers Advanced Technologies holds 1 registered blocks in the IEEE registry, ranking #10,354 of 33,421 organizations by block count.