What this means
The IEEE assigned the MA-L block 0455B2 to Huaqin 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 04:55:B2, it is Huaqin Technology Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 0455B2?
0455B2 is registered to Huaqin 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. Huaqin Technology Co.,Ltd's block covers 16,777,216 addresses.
What devices use 0455B2?
Any network device with a MAC address starting 04:55:B2 was manufactured by or for Huaqin Technology Co.,Ltd.