Vitec Group, Camera Dynamics Ltd

Any device whose MAC address begins with A4:AD:B8 has a network interface built by Vitec Group, Camera Dynamics 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

A4:AD:B8

Organization

Vitec Group, Camera Dynamics Ltd

Address

William Vinten Building Bury St Edmunds Suffolk GB IP33 3TB

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.