i Wit Digital Co., Limited

Any device whose MAC address begins with 20:C1:AF has a network interface built by i Wit Digital Co., Limited. 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:C1:AF

Organization

i Wit Digital Co., Limited

Address

303,Buiding1,Nanhai Ecool Innovation Park, Shenzhen GuangDong US 518000

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.