Who owns MAC prefix 0403D6?

0403D6 is registered to Nintendo Co.,Ltd in the IEEE MA-L registry.

What devices use 0403D6?

Any network device with a MAC address starting 04:03:D6 was manufactured by or for Nintendo Co.,Ltd.

MA-L · OUI prefix

Nintendo Co.,Ltd

Any MAC address starting 04:03:D6 is registered to Nintendo Co.,Ltd in JP.

OUI prefix	0403D6
Vendor	Nintendo Co.,Ltd
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	04:03:D6:00:00:00

What this means

The IEEE assigned the MA-L block 0403D6 to Nintendo Co.,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 04:03:D6, it is Nintendo Co.,Ltd hardware.

Other Nintendo Co.,Ltd prefixes

Nintendo Co.,Ltd holds 110 registered blocks in total.

0009BF 001656 0017AB 00191D 0019FD 001AE9 001B7A 001BEA 001CBE 001DBC 001E35 001EA9 all 110 »

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