What this means
The IEEE assigned the MA-L block 0019B6 to Euro Emme s.r.l.. 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 00:19:B6, it is Euro Emme s.r.l. hardware.
Frequently Asked Questions
Who owns MAC prefix 0019B6?
0019B6 is registered to Euro Emme s.r.l. 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. Euro Emme s.r.l.'s block covers 16,777,216 addresses.
What devices use 0019B6?
Any network device with a MAC address starting 00:19:B6 was manufactured by or for Euro Emme s.r.l..