ZORT Labs, LLC.

Any device whose MAC address begins with 00:22:E1 has a network interface built by ZORT Labs, LLC.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:22:E1

Organization

ZORT Labs, LLC.

Address

44H Dover Point Road Dover NH US 03820

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.