FRONTIER SMART TECHNOLOGIES LTD
Any device whose MAC address begins with 4C:09:FA has a network interface built by FRONTIER SMART TECHNOLOGIES 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
- 4C:09:FA
- Organization
- FRONTIER SMART TECHNOLOGIES LTD
- Address
- 17 Waterloo Place London GB SW1Y 4AR
- 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.