Who owns MAC prefix E47D5A?

E47D5A is registered to Beijing Hanbang Technology Corp. in the IEEE MA-L registry.

What devices use E47D5A?

Any network device with a MAC address starting E4:7D:5A was manufactured by or for Beijing Hanbang Technology Corp..

MA-L · OUI prefix

Beijing Hanbang Technology Corp.

Any MAC address starting E4:7D:5A is registered to Beijing Hanbang Technology Corp. in CN.

OUI prefix	E47D5A
Vendor	Beijing Hanbang Technology Corp.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	E4:7D:5A:00:00:00

What this means

The IEEE assigned the MA-L block E47D5A to Beijing Hanbang Technology Corp.. 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 E4:7D:5A, it is Beijing Hanbang Technology Corp. hardware.

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