INTEGRATED SYSTEMS DESIGN

Any device whose MAC address begins with 00:30:FD has a network interface built by INTEGRATED SYSTEMS DESIGN. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:30:FD

Organization

INTEGRATED SYSTEMS DESIGN

Address

3650-G CENTRE CIRCLE DRIVE FORT MILL SC US 29715

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.