What this means
The IEEE assigned the MA-L block 00228E to TV-NUMERIC. 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 00:22:8E, it is TV-NUMERIC hardware.
Frequently Asked Questions
Who owns MAC prefix 00228E?
00228E is registered to TV-NUMERIC 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. TV-NUMERIC's block covers 16,777,216 addresses.
What devices use 00228E?
Any network device with a MAC address starting 00:22:8E was manufactured by or for TV-NUMERIC.