Who owns MAC prefix 70B3D5302?

70B3D5302 is registered to DogWatch Inc in the IEEE MA-S registry.

What devices use 70B3D5302?

Any network device with a MAC address starting 70:B3:D5:30:2 was manufactured by or for DogWatch Inc.

MA-S · OUI prefix

DogWatch Inc

Any MAC address starting 70:B3:D5:30:2 is registered to DogWatch Inc in US.

OUI prefix	70B3D5302
Vendor	DogWatch Inc
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	70:B3:D5:30:2:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5302 to DogWatch Inc. 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:D5:30:2, it is DogWatch Inc hardware.

Other DogWatch Inc prefixes

DogWatch Inc holds 4 registered blocks in total.

70B3D51E7 70B3D5567 8C1F64B8B

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