Who owns MAC prefix 00173E?

00173E is registered to LeucotronEquipamentos Ltda. in the IEEE MA-L registry.

What devices use 00173E?

Any network device with a MAC address starting 00:17:3E was manufactured by or for LeucotronEquipamentos Ltda..

MA-L · OUI prefix

LeucotronEquipamentos Ltda.

Any MAC address starting 00:17:3E is registered to LeucotronEquipamentos Ltda..

OUI prefix	00173E
Vendor	LeucotronEquipamentos Ltda.
Registry	MA-L (24-bit, large block)
Example MAC	00:17:3E:00:00:00

What this means

The IEEE assigned the MA-L block 00173E to LeucotronEquipamentos Ltda.. 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 00:17:3E, it is LeucotronEquipamentos Ltda. hardware.

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