EQUINOX SYSTEMS INC.

Any device whose MAC address begins with 00:80:7D has a network interface built by EQUINOX SYSTEMS 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

00:80:7D

Organization

EQUINOX SYSTEMS INC.

Address

14260 SW 119TH AVENUE MIAMI FL US 33186

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.