Who owns MAC prefix 304174?

304174 is registered to ALTEC LANSING LLC in the IEEE MA-L registry.

What devices use 304174?

Any network device with a MAC address starting 30:41:74 was manufactured by or for ALTEC LANSING LLC.

MA-L · OUI prefix

ALTEC LANSING LLC

Any MAC address starting 30:41:74 is registered to ALTEC LANSING LLC in US.

OUI prefix	304174
Vendor	ALTEC LANSING LLC
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	30:41:74:00:00:00

What this means

The IEEE assigned the MA-L block 304174 to ALTEC LANSING LLC. 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 30:41:74, it is ALTEC LANSING LLC hardware.

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