What this means
The IEEE assigned the MA-L block E47185 to Securifi 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 E4:71:85, it is Securifi Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix E47185?
E47185 is registered to Securifi 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. Securifi Ltd's block covers 16,777,216 addresses.
What devices use E47185?
Any network device with a MAC address starting E4:71:85 was manufactured by or for Securifi Ltd.