Who owns MAC prefix 000463?

000463 is registered to Bosch Security Systems in the IEEE MA-L registry.

What devices use 000463?

Any network device with a MAC address starting 00:04:63 was manufactured by or for Bosch Security Systems.

MA-L · OUI prefix

Bosch Security Systems

Any MAC address starting 00:04:63 is registered to Bosch Security Systems in US.

OUI prefix	000463
Vendor	Bosch Security Systems
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:04:63:00:00:00

What this means

The IEEE assigned the MA-L block 000463 to Bosch Security Systems. 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 00:04:63, it is Bosch Security Systems hardware.

Other Bosch Security Systems prefixes

Bosch Security Systems holds 2 registered blocks in total.

50FACB9

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