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This article shows you whether the virtual host of independent ip is expensive, concise and easy to understand, which will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

A virtual host independent ip is very expensive, and the price of a separate ip is often more expensive than a shared virtual host. At present, both the domestic ip market and the international ip market, independent ip are scarce products, the price is very high.

The high price of independent ip is rooted in the depletion of ipv4 address resources. At present, IPv6 has not been popularized in all aspects. As a result, the price of independent ip rises year by year or even month by month.

Stand-alone ip, which generally refers to ipv4 addresses, IPv4 uses 32-bit (4-byte) addresses, so there are only 4294967296 (2) addresses in the address space. However, some addresses are reserved for special purposes, such as private networks (about 18 million addresses) and multicast addresses (about 270 million addresses), which reduces the number of addresses that can be routed on the Internet. As addresses continue to be assigned to end users, the problem of IPv4 address exhaustion arises.

Address structure reconfiguration based on classified networks, classless inter-domain routing and network address translation significantly reduces the speed of address exhaustion. However, on February 3, 2011, after the last five address blocks were assigned to five regional Internet registries, IANA's main address pool had been exhausted.

At the same time, the rapid development of the Internet has further accelerated the depletion of ipv4 addresses, such as:

1, the rapid growth of Internet users; 2, the growing and long-running ADSL modems, cable modems, etc.; 3, the growing number of mobile devices: notebook computers, PDA, mobile phones, etc.

In addition, host products such as virtual hosts have to appear, so that the threshold of the website continues to be lowered, more people can easily build websites, and corporate and personal websites have grown rapidly in recent years. This has depleted ipv4 addresses and pushed up the price of ipv4 addresses.

As a result, many cloud service providers no longer configure independent IP for virtual hosts, but all adopt shared IP.

At the same time, the price of an independent IP is as high as 3-400, or even 4-51 years. Also deter many individual webmasters, you know, like many virtual hosts, only 1-200 a year, if you take into account all kinds of preferential benefits, converted down, most of them are less than 100 yuan. Therefore, if you buy a virtual host now, you generally will not match it with a separate IP.

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