What this means
The IEEE assigned the MA-L block 002092 to CHESS ENGINEERING B.V.. 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 00:20:92, it is CHESS ENGINEERING B.V. hardware.
Frequently Asked Questions
Who owns MAC prefix 002092?
002092 is registered to CHESS ENGINEERING B.V. 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. CHESS ENGINEERING B.V.'s block covers 16,777,216 addresses.
What devices use 002092?
Any network device with a MAC address starting 00:20:92 was manufactured by or for CHESS ENGINEERING B.V..