Guangzhou Younghead Electronic Technology Co.,Ltd

Any device whose MAC address begins with 34:B7:FD has a network interface built by Guangzhou Younghead Electronic 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

34:B7:FD

Organization

Guangzhou Younghead Electronic Technology Co.,Ltd

Address

Room 206,Wenzhenxin Building,Block 3, No.2 Kefa RD,Hi-Tech Park, Nanshan District, Shenzhen,China Shenzhen Guangdong CN 518052

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.