MAC Address Lookup

Meta Platforms, Inc. CC:A1:74

CC:A1:74 is a 24-bit MA-L MAC address block registered to Meta Platforms, Inc. in US.

Vendor

Meta Platforms, Inc.

MA-L · 24-bit
CC:A1:74

Unicast · Universally administered (U/L bit clear)

Matched prefix
CC:A1:74
Match
MA-L assignment
Address range
CC:A1:74:00:00:00 – CC:A1:74:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
1601 Willow Rd Menlo Park CA US 94025
First registered
Jul 21, 2022

Formats

  • Plain hex CCA174
  • Colon-separated CC:A1:74
  • Hyphen-separated CC-A1-74
  • Cisco dot notation CCA1.74

Prefix lineage

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

  1. Facebook Technologies, LLC Jul 21, 2022
  2. Meta Platforms Technologies, LLC Dec 22, 2022
  3. Meta Platforms, Inc. Mar 26, 2025