DIGI-DATA CORPORATION

Any device whose MAC address begins with 00:90:9F has a network interface built by DIGI-DATA CORPORATION. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:90:9F

Organization

DIGI-DATA CORPORATION

Address

7165 Columbia Gateway Drive Columbia MD US 21045

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.