SHENZHEN MTC CO LTD

Any device whose MAC address begins with D4:3A:2E has a network interface built by SHENZHEN MTC 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

D4:3A:2E

Organization

SHENZHEN MTC CO LTD

Address

5th Floor, 3rd Building, SHENZHEN MTC Industrial Park, XiaLilang Rd, Nanwan Street, Long’gang District Shenzhen Guangdong CN 518100

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.