QSI Systems Inc.

Any device whose MAC address begins with 00:0A:2A has a network interface built by QSI Systems 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

00:0A:2A

Organization

QSI Systems Inc.

Address

7 Raymond Avenue Salem NH US 03079

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.