IPv6 in the News: (April, 2017) MIT announced it would sell half of its 16 million valuable IPv4 addresses and use the proceeds of the sale to finance its own IPv6 network upgrades. Based in Nova Scotia, Canada, Vangie Beal is a freelance writer, covering business and Internet technology for more than a decade.
IPv4 is a protocol for use on packet-switched Link Layer networks (e.g. Ethernet). It is one of the core protocols of standards-based inter-networking methods on the Internet and was the first version deployed for production in the ARPANET in 1983.
Internet Protocol version 6 (IPv6) is the most recent version of the Internet Protocol (IP), the communications protocol that provides an identification and location system for computers on networks and routes traffic across the Internet.IPv6 was developed by the Internet Engineering Task Force (IETF) to deal with the long-anticipated problem of IPv4 address exhaustion.
The transition from IPv4 to IPv6 is likely to be rough, though. Most people are unfamiliar with IPv4 and IPv6, much less the potential impact the switch to IPv6 may have on their lives.
IPv4 vs. IPv6. The Internet Protocol version 4, or IPv4, is the defined standard in the world today, but it is being replaced by the more advanced IPv6, to help solve the IP address exhaustion problem that is looming on the horizon. IPv4 uses 32 bits to define each address, which, in total, is roughly four billion addresses.
IPv4 vs IPv6: which is more secure? IPv6 was created with security in mind and, unlike IPv4, it incorporates end to end encryption as standard. However, when you communicate with an IPv4 address via a VPN, it’s possible that your own address could be “leaked”, putting your security at risk.
But why should you be concerned about IPv4 vs. IPv6? Does it have any effect on you at all? It certainly does—and we’re going to take a look at those effects shortly. But first, let’s take a closer look at both protocols and see some of the differences between IPv4 and IPv6. IPv4: Where We Started
IPv6 is the replacement for the IPv4 which is going run out of its address space soon. In this article, I have tried to elaborate the differences between the two protocols. IPv6 is better in many ...
IPv4 addresses aren't going away any time soon. Those addresses are still in use, and though we have exhausted the supply of new ones, older ones can still be bought and sold. Perhaps one day adoption of IPv6 will reach 100% and there will no longer be any IPv4 addresses in use, but that day is likely still in the distant future.
Find and trace your IP (Internet Protocol) Address using this tool. An IP is a unique identifier for your network connection. View your IPv4 and IPv6 address.