MAC Address Lookup

Cisco Systems, Inc 90:56:71

90:56:71 is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
90:56:71

Unicast · Universally administered (U/L bit clear)

Matched prefix
90:56:71
Match
MA-L assignment
Address range
90:56:71:00:00:00 – 90:56:71:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
80 West Tasman Drive San Jose CA US 94568
First registered
Sep 7, 2024

Formats

  • Plain hex 905671
  • Colon-separated 90:56:71
  • Hyphen-separated 90-56-71
  • Cisco dot notation 9056.71