Who owns MAC prefix D099D5?

D099D5 is registered to Alcatel-Lucent in the IEEE MA-L registry.

What devices use D099D5?

Any network device with a MAC address starting D0:99:D5 was manufactured by or for Alcatel-Lucent.

MA-L · OUI prefix

Alcatel-Lucent

Any MAC address starting D0:99:D5 is registered to Alcatel-Lucent in US.

OUI prefix	D099D5
Vendor	Alcatel-Lucent
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	D0:99:D5:00:00:00

What this means

The IEEE assigned the MA-L block D099D5 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 D0:99:D5, it is Alcatel-Lucent hardware.

Other Alcatel-Lucent prefixes

Alcatel-Lucent holds 19 registered blocks in total.

0017CC 001D4C 002135 040A83 0CB5DE 18422F 4C5FD2 4CA74B 54055F 54E3F6 6854ED 68597F all 19 »

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