Who owns MAC prefix D45D42?

D45D42 is registered to Nokia Corporation in the IEEE MA-L registry.

What devices use D45D42?

Any network device with a MAC address starting D4:5D:42 was manufactured by or for Nokia Corporation.

MA-L · OUI prefix

Nokia Corporation

Any MAC address starting D4:5D:42 is registered to Nokia Corporation in FI.

OUI prefix	D45D42
Vendor	Nokia Corporation
Registry	MA-L (24-bit, large block)
Country	FI
Example MAC	D4:5D:42:00:00:00

What this means

The IEEE assigned the MA-L block D45D42 to Nokia Corporation. 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 D4:5D:42, it is Nokia Corporation hardware.

Other Nokia Corporation prefixes

Nokia Corporation holds 90 registered blocks in total.

00152A 00192D 00BD3A 045A95 04A82A 0CC66A 0CDDEF 10F9EE 143605 14C126 181456 20D607 all 90 »

Look up another MAC