macadress

Sunhillo Corporation

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:16:43:00:00:00 /24
Vendor address444 Kelley Drive West Berlin New Jersey US 08091
Country🇺🇸  United States
RegisteredOct 29, 2005
Block range00:16:43:00:00:00– 00:16:43: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 29, 2005 – Jul 19, 2008 Sunhillo Corproation name changed
  2. Jul 19, 2008 – present Sunhillo Corporation

Example addresses in this block

00:16:43:00:00:00 00:16:43:7F:FF:FF 00:16:43:FF:FF:FF

Where this block sits

Previous 00:16:42:00:00:00 /24 Pangolin Next 00:16:44:00:00:00 /24 LITE-ON Technology Corp.

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

Sunhillo Corporation holds 1 registered blocks in the IEEE registry, ranking #28,572 of 33,421 organizations by block count.