Slican Sp. z o.o.

Any device whose MAC address begins with B0:B3:2B has a network interface built by Slican Sp. z o.o.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

B0:B3:2B

Organization

Slican Sp. z o.o.

Address

M. Konopnickiej 18 Bydgoszcz Kujawsko-Pomorskie PL 85-124

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.