mediola - connected living AG

Any device whose MAC address begins with 40:66:7A has a network interface built by mediola - connected living AG. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

40:66:7A

Organization

mediola - connected living AG

Address

Nobelring 26 Frankfurt am Main Hessen DE 60598

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.