Robert Bosch Elektronika Kft.

Any device whose MAC address begins with 08:4B:44 has a network interface built by Robert Bosch Elektronika Kft.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

08:4B:44

Organization

Robert Bosch Elektronika Kft.

Address

Robert Bosch út 1 Hatvan Heves HU 3000

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.