Who owns MAC prefix 8C1ECF?

8C1ECF is registered to UNIONMAN TECHNOLOGY CO.,LTD in the IEEE MA-L registry.

What devices use 8C1ECF?

Any network device with a MAC address starting 8C:1E:CF was manufactured by or for UNIONMAN TECHNOLOGY CO.,LTD.

MA-L · OUI prefix

UNIONMAN TECHNOLOGY CO.,LTD

Any MAC address starting 8C:1E:CF is registered to UNIONMAN TECHNOLOGY CO.,LTD in CN.

OUI prefix	8C1ECF
Vendor	UNIONMAN TECHNOLOGY CO.,LTD
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	8C:1E:CF:00:00:00

What this means

The IEEE assigned the MA-L block 8C1ECF to UNIONMAN TECHNOLOGY 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 8C:1E:CF, it is UNIONMAN TECHNOLOGY CO.,LTD hardware.

Other UNIONMAN TECHNOLOGY CO.,LTD prefixes

UNIONMAN TECHNOLOGY CO.,LTD holds 12 registered blocks in total.

089C74 184F43 20B83D 3C49FF 3C5765 4C7B35 4CD2FB 841A24 A0FDD9 E8122D F02178

Look up another MAC