MAC Address Lookup

Cisco Systems, Inc 3C:5E:C3

3C:5E:C3 is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
3C:5E:C3

Unicast · Universally administered (U/L bit clear)

Matched prefix
3C:5E:C3
Match
MA-L assignment
Address range
3C:5E:C3:00:00:00 – 3C:5E:C3:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
170 West Tasman Drive San Jose CA US 95134
First registered
Dec 6, 2014

Formats

  • Plain hex 3C5EC3
  • Colon-separated 3C:5E:C3
  • Hyphen-separated 3C-5E-C3
  • Cisco dot notation 3C5E.C3

Prefix lineage

This prefix has changed hands. Dates are when each change was first observed in public registration data (runZero mac-tracker).

  1. Cisco Dec 6, 2014
  2. Cisco Systems, Inc Sep 1, 2015