macadress

One Stop Systems

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:02:25:00:00:00 /24
Vendor address2235 Enterprise Street Escondido CA US 92029
Country🇺🇸  United States
RegisteredSep 8, 2000
Block range00:02:25:00:00:00– 00:02:25: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. Sep 8, 2000 – Jun 16, 2007 Certus Technology, Inc. name changedaddress changed
  2. Jun 16, 2007 – present One Stop Systems

Example addresses in this block

00:02:25:00:00:00 00:02:25:7F:FF:FF 00:02:25:FF:FF:FF

Where this block sits

Previous 00:02:24:00:00:00 /24 C-COR Next 00:02:26:00:00:00 /24 XESystems, Inc.

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

One Stop Systems holds 1 registered blocks in the IEEE registry, ranking #22,016 of 33,427 organizations by block count.