What this means
The IEEE assigned the MA-L block 0024DB to Alcohol Monitoring Systems. 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 00:24:DB, it is Alcohol Monitoring Systems hardware.
Frequently Asked Questions
Who owns MAC prefix 0024DB?
0024DB is registered to Alcohol Monitoring Systems 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. Alcohol Monitoring Systems's block covers 16,777,216 addresses.
What devices use 0024DB?
Any network device with a MAC address starting 00:24:DB was manufactured by or for Alcohol Monitoring Systems.