Mayer & Cie GmbH & Co KG

Any device whose MAC address begins with 00:1C:72 has a network interface built by Mayer & Cie 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

00:1C:72

Organization

Mayer & Cie GmbH & Co KG

Address

Emil Mayer Strasse 10 Albstadt Baden-Württemberg DE 72461

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.