SF Technology Co.,Ltd

Any device whose MAC address begins with 20:71:9E has a network interface built by SF 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

20:71:9E

Organization

SF Technology Co.,Ltd

Address

1/F,Block B,Building 1,ShenzhenSoftware Industry Base,Hi-Tech Industrial Park South Shenzhen Guangdong Province CN 518054

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.