Guangdong Juan Intelligent Technology Joint Stock Co., Ltd.

Any device whose MAC address begins with 84:D0:DB has a network interface built by Guangdong Juan Intelligent Technology Joint Stock 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

84:D0:DB

Organization

Guangdong Juan Intelligent Technology Joint Stock Co., Ltd.

Address

The first and second floors of Building 2  (Plant No. 2), West Side of Shanxi Village, Dashi Street,Panyu District, Guangzhou Guangzhou Guangdong CN 510000

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.