AJINEXTEK

Any device whose MAC address begins with 00:23:93 has a network interface built by AJINEXTEK. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:23:93

Organization

AJINEXTEK

Address

9-3, Holimdong, Dalseogu Daegu KR 704-240

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.