MAC Address Lookup

Cisco Systems, Inc 34:C3:FD

34:C3: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
34:C3:FD

Unicast · Universally administered (U/L bit clear)

Matched prefix
34:C3:FD
Match
MA-L assignment
Address range
34:C3:FD:00:00:00 – 34:C3: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
Aug 28, 2025

Formats

  • Plain hex 34C3FD
  • Colon-separated 34:C3:FD
  • Hyphen-separated 34-C3-FD
  • Cisco dot notation 34C3.FD