What this means
The IEEE assigned the MA-L block E8481F to Advanced Automotive Antennas. 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 E8:48:1F, it is Advanced Automotive Antennas hardware.
Frequently Asked Questions
Who owns MAC prefix E8481F?
E8481F is registered to Advanced Automotive Antennas 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. Advanced Automotive Antennas's block covers 16,777,216 addresses.
What devices use E8481F?
Any network device with a MAC address starting E8:48:1F was manufactured by or for Advanced Automotive Antennas.