MAC Address Lookup

IEEE Registration Authority AC:1D:DF

AC:1D:DF is a 24-bit MA-L MAC address block registered to IEEE Registration Authority in US.

Vendor

IEEE Registration Authority

MA-L · 24-bit
AC:1D:DF

Unicast · Universally administered (U/L bit clear)

Matched prefix
AC:1D:DF
Match
MA-L assignment
Address range
AC:1D:DF:00:00:00 – AC:1D:DF:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
445 Hoes Lane Piscataway NJ US 08554
First registered
Jul 11, 2017

Formats

  • Plain hex AC1DDF
  • Colon-separated AC:1D:DF
  • Hyphen-separated AC-1D-DF
  • Cisco dot notation AC1D.DF