Who owns MAC prefix 70B3D5959?

70B3D5959 is registered to Zulex International Co.,Ltd. in the IEEE MA-S registry.

What devices use 70B3D5959?

Any network device with a MAC address starting 70:B3:D5:95:9 was manufactured by or for Zulex International Co.,Ltd..

MA-S · OUI prefix

Zulex International Co.,Ltd.

Any MAC address starting 70:B3:D5:95:9 is registered to Zulex International Co.,Ltd. in TH.

OUI prefix	70B3D5959
Vendor	Zulex International Co.,Ltd.
Registry	MA-S (36-bit, small block)
Country	TH
Example MAC	70:B3:D5:95:9:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5959 to Zulex International 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:D5:95:9, it is Zulex International Co.,Ltd. hardware.

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