Casio Hitachi Mobile Communications Co., Ltd.

Any device whose MAC address begins with 00:1F:C7 has a network interface built by Casio Hitachi Mobile Communications Co., 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:C7

Organization

Casio Hitachi Mobile Communications Co., Ltd.

Address

2-229-1, Sakuragaoka Higashiyamato-shi Tokyo JP 207-8501

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.