Qingdao Yuze lntelligent Technology Co.,Ltd

Any device whose MAC address begins with F4:ED:37 has a network interface built by Qingdao Yuze lntelligent Technology 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

F4:ED:37

Organization

Qingdao Yuze lntelligent Technology Co.,Ltd

Address

Room 5410-448, Building1, No. 31 Longcheng Road, Shibei District, Qingdao Qingdao CN 266000

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.