What this means
The IEEE assigned the MA-L block 74901F to Ragile Networks Inc.. 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 74:90:1F, it is Ragile Networks Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 74901F?
74901F is registered to Ragile Networks Inc. 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. Ragile Networks Inc.'s block covers 16,777,216 addresses.
What devices use 74901F?
Any network device with a MAC address starting 74:90:1F was manufactured by or for Ragile Networks Inc..