S.& A.S. Ltd.

Any device whose MAC address begins with 00:1F:13 has a network interface built by S.& A.S. 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

00:1F:13

Organization

S.& A.S. Ltd.

Address

Boutros Bldg. 1st bsmt Beirut LB 2067 7808

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.