ARTJOY INTERNATIONAL LIMITED

Any device whose MAC address begins with 00:1D:9D has a network interface built by ARTJOY INTERNATIONAL LIMITED. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:1D:9D

Organization

ARTJOY INTERNATIONAL LIMITED

Address

Room 1601,No.239 ZhongXing Road,LuoHu District Shenzhen Guangdong CN 518001

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.