SHENZHEN HUACHUANG SHIDAI TECHNOLOGYCO.,LTD

Any device whose MAC address begins with A4:50:06 has a network interface built by SHENZHEN HUACHUANG SHIDAI TECHNOLOGYCO.,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

A4:50:06

Organization

SHENZHEN HUACHUANG SHIDAI TECHNOLOGYCO.,LTD

Address

longhua dalang huaronglu lianjiangongyeyuan 4-5 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.