Who owns MAC prefix A47758?

A47758 is registered to Ningbo Freewings Technologies Co.,Ltd in the IEEE MA-L registry.

What devices use A47758?

Any network device with a MAC address starting A4:77:58 was manufactured by or for Ningbo Freewings Technologies Co.,Ltd.

MA-L · OUI prefix

Ningbo Freewings Technologies Co.,Ltd

Any MAC address starting A4:77:58 is registered to Ningbo Freewings Technologies Co.,Ltd in CN.

OUI prefix	A47758
Vendor	Ningbo Freewings Technologies Co.,Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	A4:77:58:00:00:00

What this means

The IEEE assigned the MA-L block A47758 to Ningbo Freewings Technologies 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 A4:77:58, it is Ningbo Freewings Technologies Co.,Ltd hardware.

Other Ningbo Freewings Technologies Co.,Ltd prefixes

Ningbo Freewings Technologies Co.,Ltd holds 2 registered blocks in total.

A0E9DB

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