Description:

  • Reserve some IP address for personal uses
  • A host accesses it will go to their network’s host with that private IP address instead of others.
  • Private IP Address reserved:
    • ClassRangeSubnet mask
      A10.0.0.0 - 10.255.255.255255.0.0.0
      B172.16.0.0 - 172.31.255.255255.255.0.0
      C192.168.0.0 - 192.168.255.255255.255.255.0
    • Home network is 192.168.0.1 (class C)