Key Radio Systems Limited

Any device whose MAC address begins with 00:14:CA has a network interface built by Key Radio Systems 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

00:14:CA

Organization

Key Radio Systems Limited

Address

Venus House Aldermaston Berkshire GB RG7 8DA

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.