Who owns MAC prefix CCA174?

CCA174 is registered to Meta Platforms, Inc. in the IEEE MA-L registry.

What devices use CCA174?

Any network device with a MAC address starting CC:A1:74 was manufactured by or for Meta Platforms, Inc..

MA-L · OUI prefix

Meta Platforms, Inc.

Any MAC address starting CC:A1:74 is registered to Meta Platforms, Inc. in US.

OUI prefix	CCA174
Vendor	Meta Platforms, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	CC:A1:74:00:00:00

What this means

The IEEE assigned the MA-L block CCA174 to Meta Platforms, 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 CC:A1:74, it is Meta Platforms, Inc. hardware.

Other Meta Platforms, Inc. prefixes

Meta Platforms, Inc. holds 13 registered blocks in total.

480560 509903 78C4FA 80F3EF 8457F7 882508 94F929 B417A8 C0DD8A D0B3C2 D4D659 F44E35

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