Who owns MAC prefix 70B3D5FE6?

70B3D5FE6 is registered to SHIZUKI ELECTRIC CO.,INC in the IEEE MA-S registry.

What devices use 70B3D5FE6?

Any network device with a MAC address starting 70:B3:D5:FE:6 was manufactured by or for SHIZUKI ELECTRIC CO.,INC.

MA-S · OUI prefix

SHIZUKI ELECTRIC CO.,INC

Any MAC address starting 70:B3:D5:FE:6 is registered to SHIZUKI ELECTRIC CO.,INC in JP.

OUI prefix	70B3D5FE6
Vendor	SHIZUKI ELECTRIC CO.,INC
Registry	MA-S (36-bit, small block)
Country	JP
Example MAC	70:B3:D5:FE:6:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5FE6 to SHIZUKI ELECTRIC CO.,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:FE:6, it is SHIZUKI ELECTRIC CO.,INC hardware.

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