Xiamen Yeastar Digital Technology Co.,Ltd

Any device whose MAC address begins with 80:C2:F0 has a network interface built by Xiamen Yeastar Digital 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

80:C2:F0

Organization

Xiamen Yeastar Digital Technology Co.,Ltd

Address

Building C09, Software Park Phase III, Xiamen 361024, Fujian, China XIAMEN FUJIAN CN 361024

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.