ALS & TEC Ltd.

Any device whose MAC address begins with 00:13:AA has a network interface built by ALS & TEC Ltd.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:13:AA

Organization

ALS & TEC Ltd.

Address

6 B. Kazachya str. Saratov Saratov region RU 410600

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.