ShenZhen ShiHua Technology CO.,LTD

Any device whose MAC address begins with 00:A1:DE has a network interface built by ShenZhen ShiHua 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

00:A1:DE

Organization

ShenZhen ShiHua Technology CO.,LTD

Address

Room505,5/F TsingYi Building,LangShan 2ed Road,High-Tech Industrial Park, ShenZhen GuangDong CN 518052

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.