Conceptronic

Any device whose MAC address begins with 00:22:F7 has a network interface built by Conceptronic. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:22:F7

Organization

Conceptronic

Address

Databankweg 7 AMERSFOORT utrecht NL 3821 AL

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.