Who owns MAC prefix 38C4E8?

38C4E8 is registered to NSS Sp. z o.o. in the IEEE MA-L registry.

What devices use 38C4E8?

Any network device with a MAC address starting 38:C4:E8 was manufactured by or for NSS Sp. z o.o..

MA-L · OUI prefix

NSS Sp. z o.o.

Any MAC address starting 38:C4:E8 is registered to NSS Sp. z o.o. in PL.

OUI prefix	38C4E8
Vendor	NSS Sp. z o.o.
Registry	MA-L (24-bit, large block)
Country	PL
Example MAC	38:C4:E8:00:00:00

What this means

The IEEE assigned the MA-L block 38C4E8 to NSS Sp. z o.o.. 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 38:C4:E8, it is NSS Sp. z o.o. hardware.

Look up another MAC