Fike Corporation

Any device whose MAC address begins with D4:32:66 has a network interface built by Fike 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

D4:32:66

Organization

Fike Corporation

Address

704 SW 10th Street Blue Springs MO US 64015

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.