MAC Address Lookup

Cisco Systems, Inc 7C:AD:74

7C:AD:74 is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
7C:AD:74

Unicast · Universally administered (U/L bit clear)

Matched prefix
7C:AD:74
Match
MA-L assignment
Address range
7C:AD:74:00:00:00 – 7C:AD:74:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
170 West Tasman Drive San Jose CA US 95134
First registered
Jan 20, 2013

Formats

  • Plain hex 7CAD74
  • Colon-separated 7C:AD:74
  • Hyphen-separated 7C-AD-74
  • Cisco dot notation 7CAD.74

Prefix lineage

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

  1. Cisco Jan 20, 2013
  2. Cisco Systems, Inc Sep 1, 2015