Who owns MAC prefix D4F04A?

D4F04A is registered to SKY UK LIMITED in the IEEE MA-L registry.

What devices use D4F04A?

Any network device with a MAC address starting D4:F0:4A was manufactured by or for SKY UK LIMITED.

MA-L · OUI prefix

SKY UK LIMITED

Any MAC address starting D4:F0:4A is registered to SKY UK LIMITED.

OUI prefix	D4F04A
Vendor	SKY UK LIMITED
Registry	MA-L (24-bit, large block)
Example MAC	D4:F0:4A:00:00:00

What this means

The IEEE assigned the MA-L block D4F04A to SKY UK 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 D4:F0:4A, it is SKY UK LIMITED hardware.

Other SKY UK LIMITED prefixes

SKY UK LIMITED holds 39 registered blocks in total.

0019FB 00A388 04819B 04B86A 0CF9C0 140805 1C46D1 2047ED 24A7DC 38A6CE 3C457A 3C8994 all 39 »

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