What devices use 480BB23?

Any network device with a MAC address starting 48:0B:B2:3 was manufactured by or for shanghai Rinlink Intelligent Technology Co., Ltd..

MA-M · OUI prefix

shanghai Rinlink Intelligent Technology Co., Ltd.

Q: Who owns MAC prefix 480BB23?

480BB23 is registered to shanghai Rinlink Intelligent Technology Co., Ltd. in the IEEE MA-M registry.

Any MAC address starting 48:0B:B2:3 is registered to shanghai Rinlink Intelligent Technology Co., Ltd. in CN.

OUI prefix	480BB23
Vendor	shanghai Rinlink Intelligent Technology Co., Ltd.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	48:0B:B2:3:00:00:00

What this means

The IEEE assigned the MA-M block 480BB23 to shanghai Rinlink Intelligent 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:B2:3, it is shanghai Rinlink Intelligent Technology Co., Ltd. hardware.

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