What this means
The IEEE assigned the MA-L block BCBC46 to SKS Welding Systems 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 BC:BC:46, it is SKS Welding Systems GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix BCBC46?
BCBC46 is registered to SKS Welding Systems GmbH in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. SKS Welding Systems GmbH's block covers 16,777,216 addresses.
What devices use BCBC46?
Any network device with a MAC address starting BC:BC:46 was manufactured by or for SKS Welding Systems GmbH.