Chengdu Quanjing Intelligent Technology Co.,Ltd

Any device whose MAC address begins with 58:18:B4 has a network interface built by Chengdu Quanjing Intelligent 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

58:18:B4

Organization

Chengdu Quanjing Intelligent Technology Co.,Ltd

Address

Building A2, Chi Yuen Technology Park, 1001 College Avenue, Nanshan District, Shenzhen,P.R.C. 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.