MAC Address Lookup

Cisco Systems, Inc F8:66:F2

F8:66:F2 is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
F8:66:F2

Unicast · Universally administered (U/L bit clear)

Matched prefix
F8:66:F2
Match
MA-L assignment
Address range
F8:66:F2:00:00:00 – F8:66:F2:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
80 West Tasman Drive San Jose CA US 94568
First registered
Jun 18, 2010

Formats

  • Plain hex F866F2
  • Colon-separated F8:66:F2
  • Hyphen-separated F8-66-F2
  • Cisco dot notation F866.F2

Prefix lineage

This prefix has changed hands. Dates are when each change was first observed in public registration data (runZero mac-tracker).

  1. Cisco Systems Jun 18, 2010
  2. CISCO SYSTEMS, INC. Jan 30, 2013
  3. Cisco Systems Jan 31, 2013
  4. CISCO SYSTEMS, INC. Feb 14, 2013