Xiaomi Communications Co Ltd

Any device whose MAC address begins with 38:A4:ED has a network interface built by Xiaomi Communications 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

38:A4:ED

Organization

Xiaomi Communications Co Ltd

Address

The Rainbow City of China Resources NO.68, Qinghe Middle Street Haidian District, 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.