AtecoM GmbH advanced telecomunication modules

Any device whose MAC address begins with 00:50:66 has a network interface built by AtecoM GmbH advanced telecomunication modules. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:50:66

Organization

AtecoM GmbH advanced telecomunication modules

Address

KAISERSTR. 100 D-52134 HERZOGENRATH DE

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.