Who owns MAC prefix 746630?

746630 is registered to T:mi Ytti in the IEEE MA-L registry.

What devices use 746630?

Any network device with a MAC address starting 74:66:30 was manufactured by or for T:mi Ytti.

MA-L · OUI prefix

T:mi Ytti

Any MAC address starting 74:66:30 is registered to T:mi Ytti in FI.

OUI prefix	746630
Vendor	T:mi Ytti
Registry	MA-L (24-bit, large block)
Country	FI
Example MAC	74:66:30:00:00:00

What this means

The IEEE assigned the MA-L block 746630 to T:mi Ytti. 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 74:66:30, it is T:mi Ytti hardware.

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