Texa Spa

Any device whose MAC address begins with B4:B8:59 has a network interface built by Texa Spa. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

B4:B8:59

Organization

Texa Spa

Address

Via I Maggio, 9 Monastier di Treviso Treviso IT 31050

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.