Who owns MAC prefix 001E31?

001E31 is registered to infomark in the IEEE MA-L registry.

What devices use 001E31?

Any network device with a MAC address starting 00:1E:31 was manufactured by or for infomark.

MA-L · OUI prefix

infomark

Any MAC address starting 00:1E:31 is registered to infomark in KR.

OUI prefix	001E31
Vendor	infomark
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:1E:31:00:00:00

What this means

The IEEE assigned the MA-L block 001E31 to infomark. 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 00:1E:31, it is infomark hardware.

Other infomark prefixes

infomark holds 3 registered blocks in total.

884067 5865E6

Look up another MAC