Dryad Networks GmbH

Any device whose MAC address begins with 64:1A:BA has a network interface built by Dryad Networks GmbH. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

64:1A:BA

Organization

Dryad Networks GmbH

Address

Eisenbahnstr. 37 Eberswalde Brandenburg DE 16225

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.