Beijing Xiaomi Mobile Software Co., Ltd

Any device whose MAC address begins with 88:C3:97 has a network interface built by Beijing Xiaomi Mobile Software 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

88:C3:97

Organization

Beijing Xiaomi Mobile Software Co., Ltd

Address

The Rainbow City Office Building, 68 Qinghe Middle Street Haidian District Beijing Beijing CN 100085

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.