SanJet Technology Corp.

Any device whose MAC address begins with B8:47:C6 has a network interface built by SanJet Technology Corp.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

B8:47:C6

Organization

SanJet Technology Corp.

Address

4F,No2,Li-Hsin Rd., 6, Hsinchu TW 30078

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.