MAC Address Lookup

Cisco Systems, Inc AC:2A:A1

AC:2A:A1 is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
AC:2A:A1

Unicast · Universally administered (U/L bit clear)

Matched prefix
AC:2A:A1
Match
MA-L assignment
Address range
AC:2A:A1:00:00:00 – AC:2A:A1:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
80 West Tasman Drive San Jose CA US 94568
First registered
Jan 19, 2022

Formats

  • Plain hex AC2AA1
  • Colon-separated AC:2A:A1
  • Hyphen-separated AC-2A-A1
  • Cisco dot notation AC2A.A1