Who owns MAC prefix F041C88?

F041C88 is registered to POSTIUM KOREA CO., LTD. in the IEEE MA-M registry.

What devices use F041C88?

Any network device with a MAC address starting F0:41:C8:8 was manufactured by or for POSTIUM KOREA CO., LTD..

MA-M · OUI prefix

POSTIUM KOREA CO., LTD.

Any MAC address starting F0:41:C8:8 is registered to POSTIUM KOREA CO., LTD. in KR.

OUI prefix	F041C88
Vendor	POSTIUM KOREA CO., LTD.
Registry	MA-M (28-bit, medium block)
Country	KR
Example MAC	F0:41:C8:8:00:00:00

What this means

The IEEE assigned the MA-M block F041C88 to POSTIUM KOREA CO., LTD.. 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 F0:41:C8:8, it is POSTIUM KOREA CO., LTD. hardware.

Look up another MAC