Who owns MAC prefix 142FFD?

142FFD is registered to LT SECURITY INC in the IEEE MA-L registry.

What devices use 142FFD?

Any network device with a MAC address starting 14:2F:FD was manufactured by or for LT SECURITY INC.

MA-L · OUI prefix

LT SECURITY INC

Any MAC address starting 14:2F:FD is registered to LT SECURITY INC in US.

OUI prefix	142FFD
Vendor	LT SECURITY INC
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	14:2F:FD:00:00:00

What this means

The IEEE assigned the MA-L block 142FFD to LT SECURITY INC. 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 14:2F:FD, it is LT SECURITY INC hardware.

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