Who owns MAC prefix 000D53?

000D53 is registered to Beijing 5w Communication Corp. in the IEEE MA-L registry.

What devices use 000D53?

Any network device with a MAC address starting 00:0D:53 was manufactured by or for Beijing 5w Communication Corp..

MA-L · OUI prefix

Beijing 5w Communication Corp.

Any MAC address starting 00:0D:53 is registered to Beijing 5w Communication Corp. in CN.

OUI prefix	000D53
Vendor	Beijing 5w Communication Corp.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	00:0D:53:00:00:00

What this means

The IEEE assigned the MA-L block 000D53 to Beijing 5w Communication 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 00:0D:53, it is Beijing 5w Communication Corp. hardware.

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