Who owns MAC prefix 70B3D5801?

70B3D5801 is registered to Glory Technology Service Inc. in the IEEE MA-S registry.

What devices use 70B3D5801?

Any network device with a MAC address starting 70:B3:D5:80:1 was manufactured by or for Glory Technology Service Inc..

MA-S · OUI prefix

Glory Technology Service Inc.

Any MAC address starting 70:B3:D5:80:1 is registered to Glory Technology Service Inc. in TW.

OUI prefix	70B3D5801
Vendor	Glory Technology Service Inc.
Registry	MA-S (36-bit, small block)
Country	TW
Example MAC	70:B3:D5:80:1:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5801 to Glory Technology Service 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:D5:80:1, it is Glory Technology Service Inc. hardware.

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