ELEKTRON TECHNOLOGY UK LIMITED

Any device whose MAC address begins with 80:B2:19 has a network interface built by ELEKTRON TECHNOLOGY UK 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

80:B2:19

Organization

ELEKTRON TECHNOLOGY UK LIMITED

Address

BROERS BUILDING, CAMBRIDGE CAMBS US CB3 0FA

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.