What this means
The IEEE assigned the MA-L block 000646 to ShenZhen XunBao Network Technology 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 00:06:46, it is ShenZhen XunBao Network Technology Co Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 000646?
000646 is registered to ShenZhen XunBao Network Technology 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. ShenZhen XunBao Network Technology Co Ltd's block covers 16,777,216 addresses.
What devices use 000646?
Any network device with a MAC address starting 00:06:46 was manufactured by or for ShenZhen XunBao Network Technology Co Ltd.