What devices use 3873EA2?

Any network device with a MAC address starting 38:73:EA:2 was manufactured by or for Eyesight(Shanghai)Communication Technology Co.,Ltd..

MA-M · OUI prefix

Eyesight(Shanghai)Communication Technology Co.,Ltd.

Q: Who owns MAC prefix 3873EA2?

3873EA2 is registered to Eyesight(Shanghai)Communication Technology Co.,Ltd. in the IEEE MA-M registry.

Any MAC address starting 38:73:EA:2 is registered to Eyesight(Shanghai)Communication Technology Co.,Ltd. in CN.

OUI prefix	3873EA2
Vendor	Eyesight(Shanghai)Communication Technology Co.,Ltd.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	38:73:EA:2:00:00:00

What this means

The IEEE assigned the MA-M block 3873EA2 to Eyesight(Shanghai)Communication 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 38:73:EA:2, it is Eyesight(Shanghai)Communication Technology Co.,Ltd. hardware.

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