What this means
The IEEE assigned the MA-L block BC15AC to Vodafone Italia S.p.A.. 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 BC:15:AC, it is Vodafone Italia S.p.A. hardware.
Frequently Asked Questions
Who owns MAC prefix BC15AC?
BC15AC is registered to Vodafone Italia S.p.A. 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. Vodafone Italia S.p.A.'s block covers 16,777,216 addresses.
What devices use BC15AC?
Any network device with a MAC address starting BC:15:AC was manufactured by or for Vodafone Italia S.p.A..