Marvell Semiconductors

Any device whose MAC address begins with F4:C7:AA has a network interface built by Marvell Semiconductors. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

F4:C7:AA

Organization

Marvell Semiconductors

Address

15485 Sand Canyon Ave IRVINE CA US 92618

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.