Transact Technologies Inc

Any device whose MAC address begins with 00:0E:3C has a network interface built by Transact Technologies Inc. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:0E:3C

Organization

Transact Technologies Inc

Address

20 Bomax Drive Ithaca New York US 14850

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.