What this means
The IEEE assigned the MA-L block F8D462 to Pumatronix Equipamentos Eletronicos Ltda.. 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 F8:D4:62, it is Pumatronix Equipamentos Eletronicos Ltda. hardware.
Frequently Asked Questions
Who owns MAC prefix F8D462?
F8D462 is registered to Pumatronix Equipamentos Eletronicos Ltda. 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. Pumatronix Equipamentos Eletronicos Ltda.'s block covers 16,777,216 addresses.
What devices use F8D462?
Any network device with a MAC address starting F8:D4:62 was manufactured by or for Pumatronix Equipamentos Eletronicos Ltda..