What devices use E8B4702?

Any network device with a MAC address starting E8:B4:70:2 was manufactured by or for internet domain name system beijing engineering research center ltd.

MA-M · OUI prefix

internet domain name system beijing engineering research center ltd

Q: Who owns MAC prefix E8B4702?

E8B4702 is registered to internet domain name system beijing engineering research center ltd in the IEEE MA-M registry.

Any MAC address starting E8:B4:70:2 is registered to internet domain name system beijing engineering research center ltd in CN.

OUI prefix	E8B4702
Vendor	internet domain name system beijing engineering research center ltd
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	E8:B4:70:2:00:00:00

What this means

The IEEE assigned the MA-M block E8B4702 to internet domain name system beijing engineering research center 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 E8:B4:70:2, it is internet domain name system beijing engineering research center ltd hardware.

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