Spin up VPS instances across multiple cities, countries and continents.
Hook them up with Docker and connect them with Swarm.
Label them with an IP/city/country/continent combination.
Use Docker Swarm's affinity labelling to start instances in a particular city when needed. Additionally record the last IPs used and use Swarm to not deploy to those servers.
Cost of spinning up VPS instances, maintaining the software needed (to automatically close/open new ones and provision them) could be higher than the 20$/GB pricing Luminati offers.
Hook them up with Docker and connect them with Swarm.
Label them with an IP/city/country/continent combination.
Use Docker Swarm's affinity labelling to start instances in a particular city when needed. Additionally record the last IPs used and use Swarm to not deploy to those servers.