PayRange Inc.

Any device whose MAC address begins with 7C:79:E8 has a network interface built by PayRange 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

7C:79:E8

Organization

PayRange Inc.

Address

700 NE Multnomah St. Ste 1400 Portland OR US 97232

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.