Sansonic Electronics USA

Any device whose MAC address begins with 00:26:56 has a network interface built by Sansonic Electronics USA. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:26:56

Organization

Sansonic Electronics USA

Address

9950 Baldwin Place El Monte Cailfornia US 91731

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.