MAC Address Lookup

Microsoft Corporation E4:FA:DE

E4:FA:DE is a 24-bit MA-L MAC address block registered to Microsoft Corporation in US.

Vendor

Microsoft Corporation

MA-L · 24-bit
E4:FA:DE

Unicast · Universally administered (U/L bit clear)

Matched prefix
E4:FA:DE
Match
MA-L assignment
Address range
E4:FA:DE:00:00:00 – E4:FA:DE:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
One Microsoft Way REDMOND WA US 98052
First registered
Apr 10, 2026

Formats

  • Plain hex E4FADE
  • Colon-separated E4:FA:DE
  • Hyphen-separated E4-FA-DE
  • Cisco dot notation E4FA.DE