Who owns MAC prefix 70B3D5C34?

70B3D5C34 is registered to Technical Panels Co. Ltd. in the IEEE MA-S registry.

What devices use 70B3D5C34?

Any network device with a MAC address starting 70:B3:D5:C3:4 was manufactured by or for Technical Panels Co. Ltd..

MA-S · OUI prefix

Technical Panels Co. Ltd.

Any MAC address starting 70:B3:D5:C3:4 is registered to Technical Panels Co. Ltd. in TH.

OUI prefix	70B3D5C34
Vendor	Technical Panels Co. Ltd.
Registry	MA-S (36-bit, small block)
Country	TH
Example MAC	70:B3:D5:C3:4:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5C34 to Technical Panels Co. 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 70:B3:D5:C3:4, it is Technical Panels Co. Ltd. hardware.

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