Changzhou Uchip Electronics Co., LTD.

Any device whose MAC address begins with C4:82:4E has a network interface built by Changzhou Uchip Electronics 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

C4:82:4E

Organization

Changzhou Uchip Electronics Co., LTD.

Address

Room1801~1802, Shanghai CN 201206

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.