SMARTO

Any device whose MAC address begins with 54:10:31 has a network interface built by SMARTO. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

54:10:31

Organization

SMARTO

Address

25 QUAI GALLIENI SURESNES HAUT DE SEINE FR 92150

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.