Who owns MAC prefix A0FDD9?

A0FDD9 is registered to UNIONMAN TECHNOLOGY CO.,LTD in the IEEE MA-L registry.

What devices use A0FDD9?

Any network device with a MAC address starting A0:FD:D9 was manufactured by or for UNIONMAN TECHNOLOGY CO.,LTD.

MA-L · OUI prefix

UNIONMAN TECHNOLOGY CO.,LTD

Any MAC address starting A0:FD:D9 is registered to UNIONMAN TECHNOLOGY CO.,LTD in CN.

OUI prefix	A0FDD9
Vendor	UNIONMAN TECHNOLOGY CO.,LTD
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	A0:FD:D9:00:00:00

What this means

The IEEE assigned the MA-L block A0FDD9 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 A0:FD:D9, 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 8C1ECF E8122D F02178

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