Who owns MAC prefix 001DA5?

001DA5 is registered to WB Electronics in the IEEE MA-L registry.

What devices use 001DA5?

Any network device with a MAC address starting 00:1D:A5 was manufactured by or for WB Electronics.

MA-L · OUI prefix

WB Electronics

Any MAC address starting 00:1D:A5 is registered to WB Electronics in DK.

OUI prefix	001DA5
Vendor	WB Electronics
Registry	MA-L (24-bit, large block)
Country	DK
Example MAC	00:1D:A5:00:00:00

What this means

The IEEE assigned the MA-L block 001DA5 to WB Electronics. 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:A5, it is WB Electronics hardware.

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