CIMETRICS, INC.

Any device whose MAC address begins with 00:10:90 has a network interface built by CIMETRICS, 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

00:10:90

Organization

CIMETRICS, INC.

Address

55 TEMPLE PLACE BOSTON MA US 02111

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.