GOULD INC.

Any device whose MAC address begins with 08:00:5D has a network interface built by GOULD INC.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

08:00:5D

Organization

GOULD INC.

Address

6901 WEST SUNRISE BLVD. FT. LAUDERDALE FL US 33310-9148

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.