Shenzhen Huidu Technology Co., Ltd.

Any device whose MAC address begins with 48:FC:7C has a network interface built by Shenzhen Huidu 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

48:FC:7C

Organization

Shenzhen Huidu Technology Co., Ltd.

Address

18F, No. 196 Tangtou Street, Shiyan Town, Baoan District, Shenzhen Shenzhen 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.