Who owns MAC prefix 201742?

201742 is registered to LG Electronics in the IEEE MA-L registry.

What devices use 201742?

Any network device with a MAC address starting 20:17:42 was manufactured by or for LG Electronics.

MA-L · OUI prefix

LG Electronics

Any MAC address starting 20:17:42 is registered to LG Electronics in KR.

OUI prefix	201742
Vendor	LG Electronics
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	20:17:42:00:00:00

What this means

The IEEE assigned the MA-L block 201742 to LG Electronics. 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 20:17:42, it is LG Electronics hardware.

Other LG Electronics prefixes

LG Electronics holds 40 registered blocks in total.

00A159 00E091 046F00 14C913 300EB8 30B4B8 3873EAC 388C50 40538C 58960A 58FDB1 60756C all 40 »

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