macadress

Matrox Central Services Inc

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:20:FC:00:00:00 /24
Vendor address1055 ST. REGIS DORVAL QUEBEC CA H9P-2T4
Country🇨🇦  Canada
RegisteredApr 22, 1998
Block range00:20:FC:00:00:00– 00:20:FC: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 22, 1998 – May 4, 2023 MATROX name changedaddress changed
  2. May 4, 2023 – present Matrox Central Services Inc

Example addresses in this block

00:20:FC:00:00:00 00:20:FC:7F:FF:FF 00:20:FC:FF:FF:FF

Where this block sits

Previous 00:20:FB:00:00:00 /24 OCTEL COMMUNICATIONS CORP. Next 00:20:FD:00:00:00 /24 ITV TECHNOLOGIES, INC.

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

Matrox Central Services Inc holds 1 registered blocks in the IEEE registry, ranking #19,297 of 33,427 organizations by block count.