MAC Address Lookup

Cisco Systems, Inc D4:E8:80

D4:E8:80 is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
D4:E8:80

Unicast · Universally administered (U/L bit clear)

Matched prefix
D4:E8:80
Match
MA-L assignment
Address range
D4:E8:80:00:00:00 – D4:E8:80:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
80 West Tasman Drive San Jose CA US 94568
First registered
Nov 28, 2018

Formats

  • Plain hex D4E880
  • Colon-separated D4:E8:80
  • Hyphen-separated D4-E8-80
  • Cisco dot notation D4E8.80