MAC Address Lookup

Cisco Systems, Inc 18:80:90

18:80:90 is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
18:80:90

Unicast · Universally administered (U/L bit clear)

Matched prefix
18:80:90
Match
MA-L assignment
Address range
18:80:90:00:00:00 – 18:80:90:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
80 West Tasman Drive San Jose CA US 94568
First registered
Apr 6, 2017

Formats

  • Plain hex 188090
  • Colon-separated 18:80:90
  • Hyphen-separated 18-80-90
  • Cisco dot notation 1880.90