SKY UK LIMITED

Any device whose MAC address begins with 00:A3:88 has a network interface built by SKY UK LIMITED. 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:A3:88

Organization

SKY UK LIMITED

Address

130 Kings Road Brentwood Essex GB 08854

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.