ERCO Leuchten GmbH

Any device whose MAC address begins with 00:1A:93 has a network interface built by ERCO Leuchten 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

00:1A:93

Organization

ERCO Leuchten GmbH

Address

Brockhauser Weg 80-82 Lüdenscheid NRW DE D-58507

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.