Beijing Wise Technology & Science Development Co.Ltd

Any device whose MAC address begins with 00:0B:D4 has a network interface built by Beijing Wise Technology & Science Development 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

00:0B:D4

Organization

Beijing Wise Technology & Science Development Co.Ltd

Address

3rd Floor Caihong Building, No.2,1st Wes Beijing CN 100088

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.