What this means
The IEEE assigned the MA-L block 009047 to GIGA FAST E. LTD.. 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 00:90:47, it is GIGA FAST E. LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix 009047?
009047 is registered to GIGA FAST E. LTD. 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. GIGA FAST E. LTD.'s block covers 16,777,216 addresses.
What devices use 009047?
Any network device with a MAC address starting 00:90:47 was manufactured by or for GIGA FAST E. LTD..