OpenPattern

Any device whose MAC address begins with 64:DB:18 has a network interface built by OpenPattern. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

64:DB:18

Organization

OpenPattern

Address

109/111 rue des Côtes Maisons Laffitte Yvelines FR 78600

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.