MAC Address Lookup

Cisco Systems, Inc 74:A2:E6

74:A2:E6 is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
74:A2:E6

Unicast · Universally administered (U/L bit clear)

Matched prefix
74:A2:E6
Match
MA-L assignment
Address range
74:A2:E6:00:00:00 – 74:A2:E6: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 6, 2015

Formats

  • Plain hex 74A2E6
  • Colon-separated 74:A2:E6
  • Hyphen-separated 74-A2-E6
  • Cisco dot notation 74A2.E6

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