MAC Address Lookup

Meta Platforms, Inc. D4:D6:59

D4:D6:59 is a 24-bit MA-L MAC address block registered to Meta Platforms, Inc. in US.

Vendor

Meta Platforms, Inc.

MA-L · 24-bit
D4:D6:59

Unicast · Universally administered (U/L bit clear)

Matched prefix
D4:D6:59
Match
MA-L assignment
Address range
D4:D6:59:00:00:00 – D4:D6:59:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
1601 Willow Rd Menlo Park CA US 94025
First registered
Oct 24, 2023

Formats

  • Plain hex D4D659
  • Colon-separated D4:D6:59
  • Hyphen-separated D4-D6-59
  • Cisco dot notation D4D6.59

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 Oct 24, 2023
  2. Meta Platforms, Inc. Mar 26, 2025