Nautronix Limited

Any device whose MAC address begins with 6C:15:F9 has a network interface built by Nautronix 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

6C:15:F9

Organization

Nautronix Limited

Address

Blackwood House Aberdeen GB AB10 6XU

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.