Who owns MAC prefix 483133?

483133 is registered to Robert Bosch Elektronika Kft. in the IEEE MA-L registry.

What devices use 483133?

Any network device with a MAC address starting 48:31:33 was manufactured by or for Robert Bosch Elektronika Kft..

MA-L · OUI prefix

Robert Bosch Elektronika Kft.

Any MAC address starting 48:31:33 is registered to Robert Bosch Elektronika Kft. in HU.

OUI prefix	483133
Vendor	Robert Bosch Elektronika Kft.
Registry	MA-L (24-bit, large block)
Country	HU
Example MAC	48:31:33:00:00:00

What this means

The IEEE assigned the MA-L block 483133 to Robert Bosch Elektronika Kft.. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 48:31:33, it is Robert Bosch Elektronika Kft. hardware.

Other Robert Bosch Elektronika Kft. prefixes

Robert Bosch Elektronika Kft. holds 2 registered blocks in total.

084B44

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