Who owns MAC prefix 001DCA?

001DCA is registered to PAV Electronics Limited in the IEEE MA-L registry.

What devices use 001DCA?

Any network device with a MAC address starting 00:1D:CA was manufactured by or for PAV Electronics Limited.

MA-L · OUI prefix

PAV Electronics Limited

Any MAC address starting 00:1D:CA is registered to PAV Electronics Limited.

OUI prefix	001DCA
Vendor	PAV Electronics Limited
Registry	MA-L (24-bit, large block)
Example MAC	00:1D:CA:00:00:00

What this means

The IEEE assigned the MA-L block 001DCA to PAV Electronics 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 00:1D:CA, it is PAV Electronics Limited hardware.

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