Prokom Software SA

Any device whose MAC address begins with 00:14:70 has a network interface built by Prokom Software SA. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:14:70

Organization

Prokom Software SA

Address

Al. Jerozolimskie 65/79 Warszawa Mazowieckie PL 00-697

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.