Who owns MAC prefix 480BB2A?

480BB2A is registered to XIAMEN RONGTA TECHNOLOGY CO.,LTD. in the IEEE MA-M registry.

What devices use 480BB2A?

Any network device with a MAC address starting 48:0B:B2:A was manufactured by or for XIAMEN RONGTA TECHNOLOGY CO.,LTD..

MA-M · OUI prefix

XIAMEN RONGTA TECHNOLOGY CO.,LTD.

Any MAC address starting 48:0B:B2:A is registered to XIAMEN RONGTA TECHNOLOGY CO.,LTD. in CN.

OUI prefix	480BB2A
Vendor	XIAMEN RONGTA TECHNOLOGY CO.,LTD.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	48:0B:B2:A:00:00:00

What this means

The IEEE assigned the MA-M block 480BB2A to XIAMEN RONGTA 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 48:0B:B2:A, it is XIAMEN RONGTA TECHNOLOGY CO.,LTD. hardware.

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