What this means
The IEEE assigned the MA-L block 78B6C1 to AOBO Telecom 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 78:B6:C1, it is AOBO Telecom Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 78B6C1?
78B6C1 is registered to AOBO Telecom 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. AOBO Telecom Co.,Ltd's block covers 16,777,216 addresses.
What devices use 78B6C1?
Any network device with a MAC address starting 78:B6:C1 was manufactured by or for AOBO Telecom Co.,Ltd.