RHEWA-WAAGENFABRIK August Freudewald GmbH &Co. KG

Any device whose MAC address begins with F8:A2:B4 has a network interface built by RHEWA-WAAGENFABRIK August Freudewald GmbH &Co. KG. 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:A2:B4

Organization

RHEWA-WAAGENFABRIK August Freudewald GmbH &Co. KG

Address

Feldstr. 17 Mettmann DE 40822

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.