MAC Address Lookup

Cisco Systems, Inc 90:88:55

90:88:55 is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
90:88:55

Unicast · Universally administered (U/L bit clear)

Matched prefix
90:88:55
Match
MA-L assignment
Address range
90:88:55:00:00:00 – 90:88:55:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
80 West Tasman Drive San Jose CA US 94568
First registered
Mar 4, 2023

Formats

  • Plain hex 908855
  • Colon-separated 90:88:55
  • Hyphen-separated 90-88-55
  • Cisco dot notation 9088.55