Page History

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• 10.0.0.0/8 - Large pieces of this range is already in use; and this block is likely to be used in new subnets within NTNU as well. It is thus recommended not to use this block at all:

  Broadcast	10.255.255.255
  HostMin	10.0.0.1
  HostMax	10.255.255.254
  Max amount of hosts	16777214

• 172.16.0.0/16 - Used as floating-IP's in skyhigh.hig.no; free in other clouds

  Broadcast	172.16.255.255
  HostMin	172.16.0.1
  HostMax	172.16.255.254
  Max amount of hosts	65534

• 172.17.0.0/16 - Used within NTNU in Gjøvik, and is thus not recommended to use it in openstack networks.

  Broadcast	172.17.255.255
  HostMin	172.17.0.1
  HostMax	172.17.255.254
  Max amount of hosts	65534

• 192.168.0.0 - The following twelve subnets are partly used in NTNU Ålesund, the rest are free:
  

  • 192.168.10.0/24

    Broadcast	192.168.10.255
    HostMin	192.168.10.1
    HostMax	192.168.10.254
    Max amount of hosts	254

  • 192.168.30.0/24
  • 192.168.50.0/24
  • 192.168.90.0/24
  • 192.168.110.0/24
  • 192.168.114.0/24
  • 192.168.201.0/24
  • 192.168.212.0/24
  • 192.168.221.0/24
  • 192.168.222.0/24
  • 192.168.223.0/24
  • 192.168.224.0/24