macadress

Maxim Integrated Products

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:18:80:00:00:00 /24
Vendor address160 Rio Robles San Jose CA US 95134
Country🇺🇸  United States
RegisteredJun 13, 2006
Block range00:18:80:00:00:00– 00:18:80: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. Jun 13, 2006 – Jun 23, 2009 Mobilygen name changed
  2. Jun 23, 2009 – Mar 2, 2012 Maxim Integrated Circuits name changedaddress changed
  3. Mar 2, 2012 – present Maxim Integrated Products

Example addresses in this block

00:18:80:00:00:00 00:18:80:7F:FF:FF 00:18:80:FF:FF:FF

Where this block sits

Previous 00:18:7F:00:00:00 /24 ZODIANET Next 00:18:81:00:00:00 /24 Buyang Electronics Industrial Co., Ltd

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

Maxim Integrated Products holds 1 registered blocks in the IEEE registry, ranking #19,341 of 33,421 organizations by block count.