Tiandy Technologies CO.,LTD

Any device whose MAC address begins with 3C:DA:6D has a network interface built by Tiandy Technologies 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

3C:DA:6D

Organization

Tiandy Technologies CO.,LTD

Address

NO.8,haitai huake rd2 (outside ring road),huayuan new technology industrial park Tianjin Tianjin CN 300384

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.