What this means
The IEEE assigned the MA-L block 384B76 to AIRTAME ApS. 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 38:4B:76, it is AIRTAME ApS hardware.
Frequently Asked Questions
Who owns MAC prefix 384B76?
384B76 is registered to AIRTAME ApS 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. AIRTAME ApS's block covers 16,777,216 addresses.
What devices use 384B76?
Any network device with a MAC address starting 38:4B:76 was manufactured by or for AIRTAME ApS.