NIVIS LLC

Any device whose MAC address begins with 00:22:FF has a network interface built by NIVIS LLC. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:22:FF

Organization

NIVIS LLC

Address

1000 CIRCLE 75 ATLANTA GA US 30339

Source

IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.