What this means
The IEEE assigned the MA-L block A4E0E6 to FILIZOLA S.A. PESAGEM E AUTOMACAO. 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 A4:E0:E6, it is FILIZOLA S.A. PESAGEM E AUTOMACAO hardware.
Frequently Asked Questions
Who owns MAC prefix A4E0E6?
A4E0E6 is registered to FILIZOLA S.A. PESAGEM E AUTOMACAO 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. FILIZOLA S.A. PESAGEM E AUTOMACAO's block covers 16,777,216 addresses.
What devices use A4E0E6?
Any network device with a MAC address starting A4:E0:E6 was manufactured by or for FILIZOLA S.A. PESAGEM E AUTOMACAO.