What this means
The IEEE assigned the MA-L block B0B0A1 to Hon Hai Precision Industry Co.,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 B0:B0:A1, it is Hon Hai Precision Industry Co.,LTD hardware.
Frequently Asked Questions
Who owns MAC prefix B0B0A1?
B0B0A1 is registered to Hon Hai Precision Industry Co.,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. Hon Hai Precision Industry Co.,LTD's block covers 16,777,216 addresses.
What devices use B0B0A1?
Any network device with a MAC address starting B0:B0:A1 was manufactured by or for Hon Hai Precision Industry Co.,LTD.