Who owns MAC prefix 70B3D5E9C?

70B3D5E9C is registered to ATG UV Technology in the IEEE MA-S registry.

What devices use 70B3D5E9C?

Any network device with a MAC address starting 70:B3:D5:E9:C was manufactured by or for ATG UV Technology.

MA-S · OUI prefix

ATG UV Technology

Any MAC address starting 70:B3:D5:E9:C is registered to ATG UV Technology.

OUI prefix	70B3D5E9C
Vendor	ATG UV Technology
Registry	MA-S (36-bit, small block)
Example MAC	70:B3:D5:E9:C:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5E9C to ATG UV Technology. 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:B3:D5:E9:C, it is ATG UV Technology hardware.

Other ATG UV Technology prefixes

ATG UV Technology holds 2 registered blocks in total.

643139E

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