What this means
The IEEE assigned the MA-L block 00E019 to ING. GIORDANO ELETTRONICA. 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:E0:19, it is ING. GIORDANO ELETTRONICA hardware.
Frequently Asked Questions
Who owns MAC prefix 00E019?
00E019 is registered to ING. GIORDANO ELETTRONICA 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. ING. GIORDANO ELETTRONICA's block covers 16,777,216 addresses.
What devices use 00E019?
Any network device with a MAC address starting 00:E0:19 was manufactured by or for ING. GIORDANO ELETTRONICA.