Who owns MAC prefix CCDD58?

CCDD58 is registered to Robert Bosch GmbH in the IEEE MA-L registry.

What devices use CCDD58?

Any network device with a MAC address starting CC:DD:58 was manufactured by or for Robert Bosch GmbH.

MA-L · OUI prefix

Robert Bosch GmbH

Any MAC address starting CC:DD:58 is registered to Robert Bosch GmbH in DE.

OUI prefix	CCDD58
Vendor	Robert Bosch GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	CC:DD:58:00:00:00

What this means

The IEEE assigned the MA-L block CCDD58 to Robert Bosch GmbH. 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 CC:DD:58, it is Robert Bosch GmbH hardware.

Other Robert Bosch GmbH prefixes

Robert Bosch GmbH holds 6 registered blocks in total.

006034 443659 44D77E BC903A FCD6BD

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