General Meters Corp.

Any device whose MAC address begins with 00:14:4C has a network interface built by General Meters Corp.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:14:4C

Organization

General Meters Corp.

Address

1935 Dominion Way Colorado Springs Colorado US 80918

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.