MAC Address Lookup

Meta Platforms, Inc. 84:57:F7

84:57:F7 is a 24-bit MA-L MAC address block registered to Meta Platforms, Inc. in US.

Vendor

Meta Platforms, Inc.

MA-L · 24-bit
84:57:F7

Unicast · Universally administered (U/L bit clear)

Matched prefix
84:57:F7
Match
MA-L assignment
Address range
84:57:F7:00:00:00 – 84:57:F7:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
1601 Willow Rd Menlo Park CA US 94025
First registered
Mar 13, 2024

Formats

  • Plain hex 8457F7
  • Colon-separated 84:57:F7
  • Hyphen-separated 84-57-F7
  • Cisco dot notation 8457.F7

Prefix lineage

This prefix has changed hands. Dates are when each change was first observed in public registration data (runZero mac-tracker).

  1. Meta Platforms Technologies, LLC Mar 13, 2024
  2. Meta Platforms, Inc. Mar 26, 2025