macadress

Safetran Systems Corp

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:D0:30:00:00:00 /24
Vendor address10655 7th Street Rancho Cucamonga CA US 91730
Country🇺🇸  United States
RegisteredSep 8, 2000
Block range00:D0:30:00:00:00– 00:D0:30: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 23, 2009 SAFETRAN SYSTEMS CORP. name changedaddress changed
  2. Jun 23, 2009 – present Safetran Systems Corp

Example addresses in this block

00:D0:30:00:00:00 00:D0:30:7F:FF:FF 00:D0:30:FF:FF:FF

Where this block sits

Previous 00:D0:2F:00:00:00 /24 VLSI TECHNOLOGY INC. Next 00:D0:31:00:00:00 /24 INDUSTRIAL LOGIC CORPORATION

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

Safetran Systems Corp holds 1 registered blocks in the IEEE registry, ranking #25,014 of 33,427 organizations by block count.