Today there are two current versions of IPv4 and IPv6 proxies together. IPv4 is for years been the most well-known and extensively used protocol on the Internet. However, limitations on the number of characters permitted in an ever-growing Internet have made it obvious that the current version needs to be updated. This has led to the development of a new protocol that offers an increased number of IP addresses. IPv6 permits you to use around 300 million IP addresses per user. This is a more recent version of the protocol, that offers high-speed data processing from the router as well as high security of the internet surfing network. https://proxies.com/