For people who often crawl, if the proxy IP pool has a large storage capacity, the number of proxy IPs that can be called will be more, the purity of the IP will be higher, the repetition rate will be lower, and the probability of being reversed will be smaller, so the collection speed and efficiency will be greatly improved. On the contrary, the smaller the IP pool, the higher the repetition rate, and the greater the possibility of being reversed.

Some people think that if the proxy IP pool is too large, the maintenance cost will be high, and if it is too small, it is easy to be insufficient, so how to judge the size of the proxy IP pool? Teach you a few tricks!

Method 1: The most direct way is to ask the proxy IP provider how big the IP pool is before purchasing the proxy IP and whether it can meet your business needs.

Method 2: Judge according to your own usage, you can see the following points:

First look at the effective connectivity rate of the proxy IP. Although some proxy IP providers have a large IP pool, it is useless if the connection efficiency is low. Think about it from another angle. There are so many IPs, but few can be connected. How much time does it take to experiment? Let alone improve work efficiency, it would be good if you don’t lower the original efficiency.

Let's look at the IP coverage, that is, the distribution range of line nodes. The wider the national distribution range, the better. If the IP is only distributed in a few areas, it is easy to be affected by the long-distance communication of network nodes.

We also need to look at the IP purity, which means that few people use the IP, which means that the IP will not conflict with your own business. If you have an exclusive IP pool and only use it for one person, the IP purity is the highest. If you use an IP with low purity, it is easy to cause business conflicts and become unusable.

According to actual usage, if the IP purity is high, the repetition rate is small, and the business success rate is high, it means that the IP pool storage is enough for your own use, and it can be used as an IP pool. ISPKEY has done a good job in the above three points, and its reputation in the industry is obvious to all. It has a huge proxy IP pool that can cover most urban areas in China, and the IP quality is excellent.