To determine the immediate use I have counted the number of DHCP leases and statically assigned addresses currently in use in my network. In preparation for making this request I have switched my whole network to a single /24 of RFC 1918 space to see how this would work for me.

For the 6 month prediction I have also listed some services I would like to run in the future. My current approach for running services is using separate LXC containers for unrelated services. With that in mind I grouped a database server, a web server and ftp server all serving the same content into one LXC and therefor counted it as one IPv4 address. I did not take any possible change in the number of physical devices into account here.

For the 12 month prediction I have added a /28 I am planning to give to another ham.

Usage breakdown:
Immediate use: 55 hosts + 16 network/broadcast
In 6 months: 62 hosts + 16 network/broadcast
In 12 months: 76 hosts + 18 network/broadcast
