Who owns MAC prefix 70EEA3?

70EEA3 is registered to Eoptolink Technology Inc. Ltd, in the IEEE MA-L registry.

What devices use 70EEA3?

Any network device with a MAC address starting 70:EE:A3 was manufactured by or for Eoptolink Technology Inc. Ltd,.

MA-L · OUI prefix

Eoptolink Technology Inc. Ltd,

Any MAC address starting 70:EE:A3 is registered to Eoptolink Technology Inc. Ltd, in CN.

OUI prefix	70EEA3
Vendor	Eoptolink Technology Inc. Ltd,
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	70:EE:A3:00:00:00

What this means

The IEEE assigned the MA-L block 70EEA3 to Eoptolink Technology Inc. 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 70:EE:A3, it is Eoptolink Technology Inc. Ltd, hardware.

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