Guangdong Jiuzhi Technology Co.,Ltd

Any device whose MAC address begins with F8:79:99 has a network interface built by Guangdong Jiuzhi 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

F8:79:99

Organization

Guangdong Jiuzhi Technology Co.,Ltd

Address

Room 3A02, Yihe center, Shiqi District, Zhongshan City, Guangdong Province, China Zhongshan City Guangdong Province CN 523000

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.