IPv4 uses NAT technology to improve data transfer security. It has been enhanced and, as a result,
IPv6 appeared.
IPv6 has higher level of security than IPv4 has and data transfer is more efficient.
However, this protocol is not compatible with all sites.
IPv6 is suitable for social networks such as Instagram, Facebook, Youtube, Google Plus, but, for
example, is not compatible parsing services. The same applies to other resources. IPv4 is suitable
for any sites and any software.
IPv4 and IPv6 are also different in price. The latter has lower price because it works with limited amount of resources
