NOVITA

Any device whose MAC address begins with 00:22:B5 has a network interface built by NOVITA. 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:B5

Organization

NOVITA

Address

3F301,Namsung B/D 340-30 Geumcheon-Gu Seoul KR 153-782

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.