What this means
The IEEE assigned the MA-L block A446FA to AmTRAN Video Corporation. 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 A4:46:FA, it is AmTRAN Video Corporation hardware.
Frequently Asked Questions
Who owns MAC prefix A446FA?
A446FA is registered to AmTRAN Video Corporation 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. AmTRAN Video Corporation's block covers 16,777,216 addresses.
What devices use A446FA?
Any network device with a MAC address starting A4:46:FA was manufactured by or for AmTRAN Video Corporation.