MAC Address Lookup

Cisco Systems, Inc 28:AF:FD

28:AF:FD is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
28:AF:FD

Unicast · Universally administered (U/L bit clear)

Matched prefix
28:AF:FD
Match
MA-L assignment
Address range
28:AF:FD:00:00:00 – 28:AF:FD:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
80 West Tasman Drive San Jose CA US 94568
First registered
Jan 20, 2021

Formats

  • Plain hex 28AFFD
  • Colon-separated 28:AF:FD
  • Hyphen-separated 28-AF-FD
  • Cisco dot notation 28AF.FD