Proton Products Chengdu Ltd

Any device whose MAC address begins with F8:95:50 has a network interface built by Proton Products Chengdu 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

F8:95:50

Organization

Proton Products Chengdu Ltd

Address

1st Ring Chengdu Sichuan CN 610051

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.