Nanjing RISC-V Institute Co., Ltd.

Any device whose MAC address begins with F0:EA:E1 has a network interface built by Nanjing RISC-V Institute 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

F0:EA:E1

Organization

Nanjing RISC-V Institute Co., Ltd.

Address

Room 303, Building C, 18 Ningshuang Road Nanjing Jiangsu CN 210000

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.