Who owns MAC prefix 505E5C?

505E5C is registered to SUNITEC TECHNOLOGY CO.,LIMITED in the IEEE MA-L registry.

What devices use 505E5C?

Any network device with a MAC address starting 50:5E:5C was manufactured by or for SUNITEC TECHNOLOGY CO.,LIMITED.

MA-L · OUI prefix

SUNITEC TECHNOLOGY CO.,LIMITED

Any MAC address starting 50:5E:5C is registered to SUNITEC TECHNOLOGY CO.,LIMITED in CN.

OUI prefix	505E5C
Vendor	SUNITEC TECHNOLOGY CO.,LIMITED
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	50:5E:5C:00:00:00

What this means

The IEEE assigned the MA-L block 505E5C to SUNITEC TECHNOLOGY CO.,LIMITED. 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 50:5E:5C, it is SUNITEC TECHNOLOGY CO.,LIMITED hardware.

Other SUNITEC TECHNOLOGY CO.,LIMITED prefixes

SUNITEC TECHNOLOGY CO.,LIMITED holds 5 registered blocks in total.

24C406 501B6A 746859 9C5187

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