Shenzhen Four Seas Global Link Network Technology Co.,Ltd

Any device whose MAC address begins with 8C:3D:16 has a network interface built by Shenzhen Four Seas Global Link Network 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

8C:3D:16

Organization

Shenzhen Four Seas Global Link Network Technology Co.,Ltd

Address

9/F, Block H, South China Digital Valley, No.1 South China Road, Longhua District, Shenzhen ,China Shenzhen CN 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.