Real Time Automation

Any device whose MAC address begins with 00:18:C7 has a network interface built by Real Time Automation. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:18:C7

Organization

Real Time Automation

Address

2825 N Mayfair Rd Ste 11 Wauwatosa WI US 53222

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.