macadress

Littelfuse Startco

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:15:FC:00:00:00 /24
Vendor address3714 Kinnear Place Saskatoon SK CA S7P 0A6
Country🇨🇦  Canada
RegisteredOct 1, 2005
Block range00:15:FC:00:00:00– 00:15: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. Oct 1, 2005 – Aug 27, 2009 Startco Engineering Ltd. name changedaddress changed
  2. Aug 27, 2009 – present Littelfuse Startco

Example addresses in this block

00:15:FC:00:00:00 00:15:FC:7F:FF:FF 00:15:FC:FF:FF:FF

Where this block sits

Previous 00:15:FB:00:00:00 /24 setex schermuly textile computer gmbh Next 00:15:FD:00:00:00 /24 Complete Media Systems

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

Littelfuse Startco holds 1 registered blocks in the IEEE registry, ranking #18,635 of 33,427 organizations by block count.