Shenzhen Water World Information Co.,Ltd.

Any device whose MAC address begins with FC:B5:85 has a network interface built by Shenzhen Water World Information 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

FC:B5:85

Organization

Shenzhen Water World Information Co.,Ltd.

Address

1F, Building 3, DexinChang Wisdom Park, No. 23, Heping Road, Qinghua Community, Longhua Subdistrict, Longhua District Shenzhen Guangdong CN 518109

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.