macadress

Axell Wireless Limited

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:14:B1:00:00:00 /24
Vendor addressAerial HOuse Chesham Buckinghamshire GB HP5 2QD
Country🇬🇧  United Kingdom
RegisteredMay 22, 2005
Block range00:14:B1:00:00:00– 00:14:B1: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

  1. May 22, 2005 – Nov 15, 2014 Avitec AB name changedaddress changedcountry changed
  2. Nov 15, 2014 – present Axell Wireless Limited

Example addresses in this block

00:14:B1:00:00:00 00:14:B1:7F:FF:FF 00:14:B1:FF:FF:FF

Where this block sits

Previous 00:14:B0:00:00:00 /24 Naeil Community Next 00:14:B2:00:00:00 /24 mCubelogics Corporation

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

Axell Wireless Limited holds 1 registered blocks in the IEEE registry, ranking #6,135 of 33,421 organizations by block count.