3e Technologies Int;., Inc.

Any device whose MAC address begins with 00:07:D5 has a network interface built by 3e Technologies Int;., 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

00:07:D5

Organization

3e Technologies Int;., Inc.

Address

15800 Crabbs Branch Way Rockville MD US 20855

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.