Shenzhen NVC Cloud Technology Co., Ltd.

Any device whose MAC address begins with B0:4F:C3 has a network interface built by Shenzhen NVC Cloud 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

B0:4F:C3

Organization

Shenzhen NVC Cloud Technology Co., Ltd.

Address

Rm. 1406, Bld. 11A, Shenzhen Bay Eco-Technology Park, Nanshan Dist., Shenzhen Guangdong CN 518063

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.