C.P. Technology Co., Ltd.

Any device whose MAC address begins with 00:05:6B has a network interface built by C.P. Technology 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

00:05:6B

Organization

C.P. Technology Co., Ltd.

Address

12F, No. 86, Hsin Tai Wu Rd., TW 221

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.