MAC Address Lookup

Cisco Systems, Inc 1C:E6:C7

1C:E6:C7 is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
1C:E6:C7

Unicast · Universally administered (U/L bit clear)

Matched prefix
1C:E6:C7
Match
MA-L assignment
Address range
1C:E6:C7:00:00:00 – 1C:E6:C7:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
170 West Tasman Drive San Jose CA US 95134
First registered
Sep 15, 2012

Formats

  • Plain hex 1CE6C7
  • Colon-separated 1C:E6:C7
  • Hyphen-separated 1C-E6-C7
  • Cisco dot notation 1CE6.C7

Prefix lineage

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

  1. Cisco Sep 15, 2012
  2. Cisco Systems, Inc Sep 1, 2015