Ceiec Electric Technology Inc.

Any device whose MAC address begins with E4:C8:06 has a network interface built by Ceiec Electric Technology 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

E4:C8:06

Organization

Ceiec Electric Technology Inc.

Address

8/F West Side, Building 201, Terra Industrial & Tradepark, Che Gong Miao, Shenzhen Guangdong CN 518040

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.