TAG ELECTRONIC SYSTEMS

Any device whose MAC address begins with 00:50:9A has a network interface built by TAG ELECTRONIC SYSTEMS. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:50:9A

Organization

TAG ELECTRONIC SYSTEMS

Address

GENESIS BUSINESS PARK WOKING, SURREY GU21 5RW GB

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.