MAC Address Lookup

Meta Platforms, Inc. C0:DD:8A

C0:DD:8A is a 24-bit MA-L MAC address block registered to Meta Platforms, Inc. in US.

Vendor

Meta Platforms, Inc.

MA-L · 24-bit
C0:DD:8A

Unicast · Universally administered (U/L bit clear)

Matched prefix
C0:DD:8A
Match
MA-L assignment
Address range
C0:DD:8A:00:00:00 – C0:DD:8A:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
1601 Willow Rd Menlo Park CA US 94025
First registered
Jan 28, 2022

Formats

  • Plain hex C0DD8A
  • Colon-separated C0:DD:8A
  • Hyphen-separated C0-DD-8A
  • Cisco dot notation C0DD.8A

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 Jan 28, 2022
  2. Meta Platforms Technologies, LLC Dec 22, 2022
  3. Meta Platforms, Inc. Mar 26, 2025