Who owns MAC prefix 78AFB8?

78AFB8 is registered to Shenzhen SDMC Technology CP,.LTD in the IEEE MA-L registry.

What devices use 78AFB8?

Any network device with a MAC address starting 78:AF:B8 was manufactured by or for Shenzhen SDMC Technology CP,.LTD.

MA-L · OUI prefix

Shenzhen SDMC Technology CP,.LTD

Any MAC address starting 78:AF:B8 is registered to Shenzhen SDMC Technology CP,.LTD in CN.

OUI prefix	78AFB8
Vendor	Shenzhen SDMC Technology CP,.LTD
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	78:AF:B8:00:00:00

What this means

The IEEE assigned the MA-L block 78AFB8 to Shenzhen SDMC Technology CP,.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 78:AF:B8, it is Shenzhen SDMC Technology CP,.LTD hardware.

Other Shenzhen SDMC Technology CP,.LTD prefixes

Shenzhen SDMC Technology CP,.LTD holds 3 registered blocks in total.

045FA6 E4FAE4

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