Who owns MAC prefix 887F03?

887F03 is registered to Comper Technology Investment Limited in the IEEE MA-L registry.

What devices use 887F03?

Any network device with a MAC address starting 88:7F:03 was manufactured by or for Comper Technology Investment Limited.

MA-L · OUI prefix

Comper Technology Investment Limited

Any MAC address starting 88:7F:03 is registered to Comper Technology Investment Limited in CN.

OUI prefix	887F03
Vendor	Comper Technology Investment Limited
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	88:7F:03:00:00:00

What this means

The IEEE assigned the MA-L block 887F03 to Comper Technology Investment Limited. 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 88:7F:03, it is Comper Technology Investment Limited hardware.

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