Individual IPv4 proxies - speed and stability Proxy-Sale provides individual IPv4 / IPv6 proxies in one hand, which means that rented dedicated IP addresses will be used only by you and will serve the entire lease term (regardless of whether it is a week, a month or a year). Our proxy server fleet is maintained and monitored by a professional team of system administrators around the clock, guarding the stable and fast work of the proxy. And technical support is ready to help at any time and for any reason, be it force majeure, questions about setting up a proxy in a particular program, bypassing the provider's blocking, and so on.