Shenzhen Sundray Technologies company Limited

Any device whose MAC address begins with C8:A2:3B has a network interface built by Shenzhen Sundray Technologies company 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

C8:A2:3B

Organization

Shenzhen Sundray Technologies company Limited

Address

5th Floor, Block A4, Nanshan ipark,NO.1001 Xue Yuan Road, Nanshan District, Shenzhen 518055, P.R. China Shenzhen Guangdong CN 518057

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.