What is IPv4? How did IPv4 run out?
The IPv4 communication protocol was created in 1977 by Vinton Cerf—often referred to as the "Father of the Internet." IPv4 allowed computers to connect globally and had a limit of addresses totaling 4.29 billion, a number that seemed at the time sufficient.
However, ever since the fast development of the mobile internet, IP addresses were needed for both fixed networks and mobile networks. This was especially exacerbated by the internet population reaching 4.5 billion in 2019 with 292 million in the US, 560 million in India, and 854 million in China.
As a result, those 4.29 billion IPv4 addresses are drying up around the world with Europe, Eastern Europe, and West Asia being the latest to run out.
How does this affect everyone? Are IPv4 and IPv6 even compatible?
Whereas mobile devices led to a sizeable increase of IP addresses, the ever-increasing number of smart home appliances and smart wearable devices is now exploding this number. All of these need IP addresses.
IPv6 and IPv4 are incompatible. They have 2 different character strings in format, length, and size. Fortunately, we can make them communicate through technology such as Tunneling, Dual Stack and NAT-PT. Manufacturers have prepared products that support both IPv4 and IPv6 years before.
What’s the difference between IPv4 and IPv6?
IPv4 address sizes are 32-bit; however, IPv6’s are 128-bit, which—thinking spatially—could cover the globe at 1,000 addresses every square meter. In addition, IPv6 improves upon IPv4 with end-to-end connectivity, QoS, security, and even mobility.
How does IPv6 benefit everyone?
The biggest benefit is seemingly endless addresses. For customers, though, IPv6 is faster and safer to surf on the internet. It decreases the possibility of being infected by malware.
Even though this is likely the end of the IPv4 era, there’s little to worry about. Many big companies, like TP-Link, have already been deploying networking devices with IPv6 addresses for years. Many routers and other networking devices now support both IPv6 and IPv4—with more always on the way. We believe that IPv6 will ultimately open many minds to the possibilities of the near future.
By the way, you can check the Price of TP-LInk Routers.
Learn more:
Why Can't I Log In To The Web Management Utility Of The TP-Link Device?
What Can I Do If The Wireless Network Is Unstable Via My Wireless Router/Modem Router?
What Can I Do If I Forget The Login Password Of TP-Link Wireless Router?
How To Set Up IPv6 Service On The TP-Link Wireless Router?