Shenzhen Zeroone Technology CO.,LTD

Any device whose MAC address begins with E4:3A:6E has a network interface built by Shenzhen Zeroone 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

E4:3A:6E

Organization

Shenzhen Zeroone Technology CO.,LTD

Address

9/F.,Building B Tianan Cyber Park ,North Huangge Road,Longgang District Shenzhen Guangdong 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.