Who owns MAC prefix 70B3D5795?

70B3D5795 is registered to TIECHE Engineered Systems in the IEEE MA-S registry.

What devices use 70B3D5795?

Any network device with a MAC address starting 70:B3:D5:79:5 was manufactured by or for TIECHE Engineered Systems.

MA-S · OUI prefix

TIECHE Engineered Systems

Any MAC address starting 70:B3:D5:79:5 is registered to TIECHE Engineered Systems in US.

OUI prefix	70B3D5795
Vendor	TIECHE Engineered Systems
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	70:B3:D5:79:5:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5795 to TIECHE Engineered Systems. 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:D5:79:5, it is TIECHE Engineered Systems hardware.

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