Who owns MAC prefix 00D077?

00D077 is registered to LUCENT TECHNOLOGIES in the IEEE MA-L registry.

What devices use 00D077?

Any network device with a MAC address starting 00:D0:77 was manufactured by or for LUCENT TECHNOLOGIES.

MA-L · OUI prefix

LUCENT TECHNOLOGIES

Any MAC address starting 00:D0:77 is registered to LUCENT TECHNOLOGIES in US.

OUI prefix	00D077
Vendor	LUCENT TECHNOLOGIES
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:D0:77:00:00:00

What this means

The IEEE assigned the MA-L block 00D077 to LUCENT TECHNOLOGIES. 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:D0:77, it is LUCENT TECHNOLOGIES hardware.

Other LUCENT TECHNOLOGIES prefixes

LUCENT TECHNOLOGIES holds 4 registered blocks in total.

000586 00306D 00601D

Look up another MAC