Who owns MAC prefix 489D18?

489D18 is registered to Flashbay Limited in the IEEE MA-L registry.

What devices use 489D18?

Any network device with a MAC address starting 48:9D:18 was manufactured by or for Flashbay Limited.

MA-L · OUI prefix

Flashbay Limited

Any MAC address starting 48:9D:18 is registered to Flashbay Limited.

OUI prefix	489D18
Vendor	Flashbay Limited
Registry	MA-L (24-bit, large block)
Example MAC	48:9D:18:00:00:00

What this means

The IEEE assigned the MA-L block 489D18 to Flashbay 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 48:9D:18, it is Flashbay Limited hardware.

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