Mobile Device, Inc.

Any device whose MAC address begins with 4C:4B:68 has a network interface built by Mobile Device, Inc.. 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:4B:68

Organization

Mobile Device, Inc.

Address

8F-1, No. 145, Sianjheng 9th Rd., Jhubei City, Hsinchu County TW 30251

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.