Ascon Ltd.

Any device whose MAC address begins with FC:CC:E4 has a network interface built by Ascon 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

FC:CC:E4

Organization

Ascon Ltd.

Address

1-15-27 Minato-machi Fukuyama –shi Hiroshima-ken JP 721-0964

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.