Who owns MAC prefix 4CE173B?

4CE173B is registered to Shanghai Ehong Technology Co.,Ltd in the IEEE MA-M registry.

What devices use 4CE173B?

Any network device with a MAC address starting 4C:E1:73:B was manufactured by or for Shanghai Ehong Technology Co.,Ltd.

MA-M · OUI prefix

Shanghai Ehong Technology Co.,Ltd

Any MAC address starting 4C:E1:73:B is registered to Shanghai Ehong Technology Co.,Ltd in CN.

OUI prefix	4CE173B
Vendor	Shanghai Ehong Technology Co.,Ltd
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	4C:E1:73:B:00:00:00

What this means

The IEEE assigned the MA-M block 4CE173B to Shanghai Ehong 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 4C:E1:73:B, it is Shanghai Ehong Technology Co.,Ltd hardware.

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