The Wandsworth Group Ltd

Any device whose MAC address begins with 00:1C:76 has a network interface built by The Wandsworth Group Ltd. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:1C:76

Organization

The Wandsworth Group Ltd

Address

Albert Drive Woking Surrey GB GU21 5SE

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.