What this means
The IEEE assigned the MA-L block 847207 to I&C Technology. 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 84:72:07, it is I&C Technology hardware.
Frequently Asked Questions
Who owns MAC prefix 847207?
847207 is registered to I&C Technology 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. I&C Technology's block covers 16,777,216 addresses.
What devices use 847207?
Any network device with a MAC address starting 84:72:07 was manufactured by or for I&C Technology.