What this means
The IEEE assigned the MA-L block 000CBF to Holy Stone Ent. 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 00:0C:BF, it is Holy Stone Ent. Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 000CBF?
000CBF is registered to Holy Stone Ent. 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. Holy Stone Ent. Co., Ltd.'s block covers 16,777,216 addresses.
What devices use 000CBF?
Any network device with a MAC address starting 00:0C:BF was manufactured by or for Holy Stone Ent. Co., Ltd..