CradlePoint, Inc

Any device whose MAC address begins with 00:30:44 has a network interface built by CradlePoint, 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

00:30:44

Organization

CradlePoint, Inc

Address

1100 W. Idaho Street, Suite 800 Boise ID US 83702-5389

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.