MAC Address Lookup

Cisco Systems, Inc 90:8A:80

90:8A:80 is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
90:8A:80

Unicast · Universally administered (U/L bit clear)

Matched prefix
90:8A:80
Match
MA-L assignment
Address range
90:8A:80:00:00:00 – 90:8A:80:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
80 West Tasman Drive San Jose CA US 94568
First registered
Dec 19, 2025

Formats

  • Plain hex 908A80
  • Colon-separated 90:8A:80
  • Hyphen-separated 90-8A-80
  • Cisco dot notation 908A.80