MAC Address Lookup

Cisco Systems, Inc 68:99:CD

68:99:CD is a 24-bit MA-L MAC address block registered to Cisco Systems, Inc in US.

Vendor

Cisco Systems, Inc

MA-L · 24-bit
68:99:CD

Unicast · Universally administered (U/L bit clear)

Matched prefix
68:99:CD
Match
MA-L assignment
Address range
68:99:CD:00:00:00 – 68:99:CD:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
170 West Tasman Drive San Jose CA US 95134
First registered
Aug 19, 2014

Formats

  • Plain hex 6899CD
  • Colon-separated 68:99:CD
  • Hyphen-separated 68-99-CD
  • Cisco dot notation 6899.CD

Prefix lineage

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

  1. Cisco Aug 19, 2014
  2. Cisco Systems, Inc Sep 1, 2015