Who owns MAC prefix 383F10?

383F10 is registered to DBL Technology Ltd. in the IEEE MA-L registry.

What devices use 383F10?

Any network device with a MAC address starting 38:3F:10 was manufactured by or for DBL Technology Ltd..

MA-L · OUI prefix

DBL Technology Ltd.

Any MAC address starting 38:3F:10 is registered to DBL Technology Ltd. in HK.

OUI prefix	383F10
Vendor	DBL Technology Ltd.
Registry	MA-L (24-bit, large block)
Country	HK
Example MAC	38:3F:10:00:00:00

What this means

The IEEE assigned the MA-L block 383F10 to DBL Technology 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 38:3F:10, it is DBL Technology Ltd. hardware.

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