Who owns MAC prefix 586163?

586163 is registered to Quantum Networks (SG) Pte. Ltd. in the IEEE MA-L registry.

What devices use 586163?

Any network device with a MAC address starting 58:61:63 was manufactured by or for Quantum Networks (SG) Pte. Ltd..

MA-L · OUI prefix

Quantum Networks (SG) Pte. Ltd.

Any MAC address starting 58:61:63 is registered to Quantum Networks (SG) Pte. Ltd. in SG.

OUI prefix	586163
Vendor	Quantum Networks (SG) Pte. Ltd.
Registry	MA-L (24-bit, large block)
Country	SG
Example MAC	58:61:63:00:00:00

What this means

The IEEE assigned the MA-L block 586163 to Quantum Networks (SG) Pte. 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 58:61:63, it is Quantum Networks (SG) Pte. Ltd. hardware.

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