Who owns MAC prefix 0CB5DE?

0CB5DE is registered to Alcatel Lucent in the IEEE MA-L registry.

What devices use 0CB5DE?

Any network device with a MAC address starting 0C:B5:DE was manufactured by or for Alcatel Lucent.

MA-L · OUI prefix

Alcatel Lucent

Any MAC address starting 0C:B5:DE is registered to Alcatel Lucent in IT.

OUI prefix	0CB5DE
Vendor	Alcatel Lucent
Registry	MA-L (24-bit, large block)
Country	IT
Example MAC	0C:B5:DE:00:00:00

What this means

The IEEE assigned the MA-L block 0CB5DE to Alcatel Lucent. 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 0C:B5:DE, it is Alcatel Lucent hardware.

Other Alcatel Lucent prefixes

Alcatel Lucent holds 19 registered blocks in total.

0017CC 001D4C 002135 040A83 18422F 4C5FD2 4CA74B 54055F 54E3F6 6854ED 68597F 84A783 all 19 »

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