Who owns MAC prefix D425CC8?

D425CC8 is registered to DOLBY LABORATORIES, INC. in the IEEE MA-M registry.

What devices use D425CC8?

Any network device with a MAC address starting D4:25:CC:8 was manufactured by or for DOLBY LABORATORIES, INC..

MA-M · OUI prefix

DOLBY LABORATORIES, INC.

Any MAC address starting D4:25:CC:8 is registered to DOLBY LABORATORIES, INC. in US.

OUI prefix	D425CC8
Vendor	DOLBY LABORATORIES, INC.
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	D4:25:CC:8:00:00:00

What this means

The IEEE assigned the MA-M block D425CC8 to DOLBY LABORATORIES, INC.. 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 D4:25:CC:8, it is DOLBY LABORATORIES, INC. hardware.

Other DOLBY LABORATORIES, INC. prefixes

DOLBY LABORATORIES, INC. holds 4 registered blocks in total.

00D046 70B3D53F5 70B3D573A

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