Who owns MAC prefix 70B3D58C2?

70B3D58C2 is registered to F-domain corporation in the IEEE MA-S registry.

What devices use 70B3D58C2?

Any network device with a MAC address starting 70:B3:D5:8C:2 was manufactured by or for F-domain corporation.

MA-S · OUI prefix

F-domain corporation

Any MAC address starting 70:B3:D5:8C:2 is registered to F-domain corporation in JP.

OUI prefix	70B3D58C2
Vendor	F-domain corporation
Registry	MA-S (36-bit, small block)
Country	JP
Example MAC	70:B3:D5:8C:2:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D58C2 to F-domain corporation. 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:D5:8C:2, it is F-domain corporation hardware.

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