Quadrics Ltd

Any device whose MAC address begins with 00:16:9A has a network interface built by Quadrics 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

00:16:9A

Organization

Quadrics Ltd

Address

1 Bridewell Street Bristol GB BS1 2AA

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.