Guangzhou Comet Technology Development Co.Ltd

Any device whose MAC address begins with 44:C2:33 has a network interface built by Guangzhou Comet Technology Development 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

44:C2:33

Organization

Guangzhou Comet Technology Development Co.Ltd

Address

Rm 304,FL 3,Block G,Science and Technology Innovation Base, Guangzhou Guangdong CN 510663

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.