Audiomatica Srl

Any device whose MAC address begins with 00:1C:A9 has a network interface built by Audiomatica Srl. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:1C:A9

Organization

Audiomatica Srl

Address

Via Manfredi 12 Florence Italy IT 50136

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.