Fugoo Coorporation

Any device whose MAC address begins with C4:59:76 has a network interface built by Fugoo Coorporation. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

C4:59:76

Organization

Fugoo Coorporation

Address

8001 Irvine Center Drive Irvine CA US 62618

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.