macadress

Savvius

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:14:2F:00:00:00 /24
Vendor address1340 Treat Boulevard, Suite 500 Walnut Creek CA US 94597
Country🇺🇸  United States
RegisteredApr 1, 2005
Block range00:14:2F:00:00:00– 00:14:2F: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. Apr 1, 2005 – Sep 18, 2015 WildPackets name changed
  2. Sep 18, 2015 – Sep 23, 2015 Savvis name changedaddress changed
  3. Sep 23, 2015 – present Savvius

Example addresses in this block

00:14:2F:00:00:00 00:14:2F:7F:FF:FF 00:14:2F:FF:FF:FF

Where this block sits

Previous 00:14:2E:00:00:00 /24 77 Elektronika Kft. Next 00:14:30:00:00:00 /24 ViPowER, Inc

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

Savvius holds 1 registered blocks in the IEEE registry, ranking #25,253 of 33,427 organizations by block count.