Who owns MAC prefix D4BD1E?

D4BD1E is registered to 5VT Technologies,Taiwan LTd. in the IEEE MA-L registry.

What devices use D4BD1E?

Any network device with a MAC address starting D4:BD:1E was manufactured by or for 5VT Technologies,Taiwan LTd..

MA-L · OUI prefix

5VT Technologies,Taiwan LTd.

Any MAC address starting D4:BD:1E is registered to 5VT Technologies,Taiwan LTd. in TW.

OUI prefix	D4BD1E
Vendor	5VT Technologies,Taiwan LTd.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	D4:BD:1E:00:00:00

What this means

The IEEE assigned the MA-L block D4BD1E to 5VT Technologies,Taiwan 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 D4:BD:1E, it is 5VT Technologies,Taiwan LTd. hardware.

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