Industrial Software Co

Any device whose MAC address begins with 14:B1:26 has a network interface built by Industrial Software Co. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

14:B1:26

Organization

Industrial Software Co

Address

85, Aleksandyr Malinov Blvd. Office 6 Sofia BG 1715

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.