Who owns MAC prefix 44D3AD?

44D3AD is registered to Shenzhen TINNO Mobile Technology Corp. in the IEEE MA-L registry.

What devices use 44D3AD?

Any network device with a MAC address starting 44:D3:AD was manufactured by or for Shenzhen TINNO Mobile Technology Corp..

MA-L · OUI prefix

Shenzhen TINNO Mobile Technology Corp.

Any MAC address starting 44:D3:AD is registered to Shenzhen TINNO Mobile Technology Corp. in CN.

OUI prefix	44D3AD
Vendor	Shenzhen TINNO Mobile Technology Corp.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	44:D3:AD:00:00:00

What this means

The IEEE assigned the MA-L block 44D3AD to Shenzhen TINNO Mobile Technology Corp.. 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 44:D3:AD, it is Shenzhen TINNO Mobile Technology Corp. hardware.

Other Shenzhen TINNO Mobile Technology Corp. prefixes

Shenzhen TINNO Mobile Technology Corp. holds 21 registered blocks in total.

00738D 0CEC84 18D61C 2C002A 68EE88 7C6CF0 806AB0 A04C5B A0F895 AC2477 B0A2E7 B43939 all 21 »

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