PROJECT MONITOR INC

Any device whose MAC address begins with B4:17:4D has a network interface built by PROJECT MONITOR 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

B4:17:4D

Organization

PROJECT MONITOR INC

Address

4516 Lovers Lane STE 392 DALLAS TX US 75225

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.