MAC Address Lookup
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Meta Platforms, Inc. acquired MAC address blocks

13 blocks now registered to Meta Platforms, Inc. came through 2 former-owner relationships.

Current owner
Meta Platforms, Inc.
Former owners
2
Blocks
13
Addresses
218 million

Former owners: Meta Platforms Technologies, LLC × 9 · Facebook Technologies, LLC × 4

Prefix Former owner Block Addresses First observed
80:F3:EFFacebook Technologies, LLCMA-L16.8 million10 Jan 2021
B4:17:A8Facebook Technologies, LLCMA-L16.8 million24 Dec 2021
C0:DD:8AFacebook Technologies, LLCMA-L16.8 million28 Jan 2022
CC:A1:74Facebook Technologies, LLCMA-L16.8 million21 Jul 2022
80:F3:EFMeta Platforms Technologies, LLCMA-L16.8 million10 Jan 2021
84:57:F7Meta Platforms Technologies, LLCMA-L16.8 million13 Mar 2024
88:25:08Meta Platforms Technologies, LLCMA-L16.8 million22 Dec 2022
94:F9:29Meta Platforms Technologies, LLCMA-L16.8 million2 May 2023
B4:17:A8Meta Platforms Technologies, LLCMA-L16.8 million24 Dec 2021
C0:DD:8AMeta Platforms Technologies, LLCMA-L16.8 million28 Jan 2022
CC:A1:74Meta Platforms Technologies, LLCMA-L16.8 million21 Jul 2022
D0:B3:C2Meta Platforms Technologies, LLCMA-L16.8 million21 Dec 2023
D4:D6:59Meta Platforms Technologies, LLCMA-L16.8 million24 Oct 2023

Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.