Who owns MAC prefix 70B3D532D?

70B3D532D is registered to Hanwell Technology Co., Ltd. in the IEEE MA-S registry.

What devices use 70B3D532D?

Any network device with a MAC address starting 70:B3:D5:32:D was manufactured by or for Hanwell Technology Co., Ltd..

MA-S · OUI prefix

Hanwell Technology Co., Ltd.

Any MAC address starting 70:B3:D5:32:D is registered to Hanwell Technology Co., Ltd. in TW.

OUI prefix	70B3D532D
Vendor	Hanwell Technology Co., Ltd.
Registry	MA-S (36-bit, small block)
Country	TW
Example MAC	70:B3:D5:32:D:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D532D to Hanwell Technology 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:D5:32:D, it is Hanwell Technology Co., Ltd. hardware.

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