What this means
The IEEE assigned the MA-L block 10F9EB to Industria Fueguina de Relojería Electrónica s.a.. 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 10:F9:EB, it is Industria Fueguina de Relojería Electrónica s.a. hardware.
Frequently Asked Questions
Who owns MAC prefix 10F9EB?
10F9EB is registered to Industria Fueguina de Relojería Electrónica s.a. 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. Industria Fueguina de Relojería Electrónica s.a.'s block covers 16,777,216 addresses.
What devices use 10F9EB?
Any network device with a MAC address starting 10:F9:EB was manufactured by or for Industria Fueguina de Relojería Electrónica s.a..