Sidora Srl

Any device whose MAC address begins with 10:83:B4 has a network interface built by Sidora Srl. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

10:83:B4

Organization

Sidora Srl

Address

Via Giacomo Boni, 15 Roma Rm IT 00162

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.