Phicomm (Shanghai) Co., Ltd.

Any device whose MAC address begins with D8:C8:E9 has a network interface built by Phicomm (Shanghai) 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

D8:C8:E9

Organization

Phicomm (Shanghai) Co., Ltd.

Address

3666 SiXian Rd.,Songjiang District Shanghai Shanghai CN 201616

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.