What this means
The IEEE assigned the MA-L block 003099 to BOENIG UND KALLENBACH OHG. 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 00:30:99, it is BOENIG UND KALLENBACH OHG hardware.
Frequently Asked Questions
Who owns MAC prefix 003099?
003099 is registered to BOENIG UND KALLENBACH OHG 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. BOENIG UND KALLENBACH OHG's block covers 16,777,216 addresses.
What devices use 003099?
Any network device with a MAC address starting 00:30:99 was manufactured by or for BOENIG UND KALLENBACH OHG.