Exéns Development Oy

Any device whose MAC address begins with 00:1D:CB has a network interface built by Exéns Development Oy. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:1D:CB

Organization

Exéns Development Oy

Address

Kauppakatu 36 Kajaani Kainuu FI 87100

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.