What this means
The IEEE assigned the MA-L block 6849B2 to CARLO GAVAZZI LTD. 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 68:49:B2, it is CARLO GAVAZZI LTD hardware.
Frequently Asked Questions
Who owns MAC prefix 6849B2?
6849B2 is registered to CARLO GAVAZZI LTD 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. CARLO GAVAZZI LTD's block covers 16,777,216 addresses.
What devices use 6849B2?
Any network device with a MAC address starting 68:49:B2 was manufactured by or for CARLO GAVAZZI LTD.