If you have servers at your house, and want static ips.. Just buy a vpn service.. Get a linux box for your network gateway (inhouse), or compatible router (
dd-wrt).. find a vpn service that offers static ip addresses.. Then buy a /29 /28 /27, etc whatever you need and have them routed over the vpn. Then you can assign static ips to the servers in your home. The latency gets a bit high if the ...