Who owns MAC prefix 7433363?

7433363 is registered to Shenzhen DBG Innovation Tech Limited in the IEEE MA-M registry.

What devices use 7433363?

Any network device with a MAC address starting 74:33:36:3 was manufactured by or for Shenzhen DBG Innovation Tech Limited.

MA-M · OUI prefix

Shenzhen DBG Innovation Tech Limited

Any MAC address starting 74:33:36:3 is registered to Shenzhen DBG Innovation Tech Limited in CN.

OUI prefix	7433363
Vendor	Shenzhen DBG Innovation Tech Limited
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	74:33:36:3:00:00:00

What this means

The IEEE assigned the MA-M block 7433363 to Shenzhen DBG Innovation Tech Limited. 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 74:33:36:3, it is Shenzhen DBG Innovation Tech Limited hardware.

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