Lascar Electronics Ltd

Any device whose MAC address begins with 00:1F:94 has a network interface built by Lascar Electronics 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

00:1F:94

Organization

Lascar Electronics Ltd

Address

Module House Nr Salisbury Wiltshire GB SP5 2SJ

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.