Steag ETA-Optik

Any device whose MAC address begins with 00:0D:4A has a network interface built by Steag ETA-Optik. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:0D:4A

Organization

Steag ETA-Optik

Address

Borsigstrasse 78.-80 Heinsberg DE 52525

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.