IP is the abbreviation of Internet Protocol, which is a type of Internet protocol. It is a numeric address that identifies the location of a computer or other network device on a network. On the Internet, each device has a unique IP address so that communication between devices can be achieved.

With the development of the Internet, IP addresses are becoming more and more important. In scenarios such as web crawlers, data collection, and website access, IP addresses play a vital role. However, due to the open nature of the Internet, it can easily be exploited by criminals, leading to security issues.

In order to solve this problem, the concept of proxy IP emerged. The proxy IP is the IP address provided by the proxy server, which can replace the user's real IP address to protect the user's privacy and security.

Among proxy IPs, public proxies and residential proxies are two common types. Public proxy refers to a free proxy service provided by a third party, and users can obtain the proxy IP address for free. Residential proxies refer to IP addresses provided by real residential network providers. These IP addresses belong to real users' home networks. So why are residential proxy IPs more trustworthy than public proxies? This article will elaborate on the following aspects.

1. Stability

Stability is an important indicator of proxy IP quality. Most providers of public proxy IPs are for-profit, and they make profits by selling advertisements, charging fees, etc. Therefore, they do not invest a lot of resources in maintaining and updating proxy IPs. As a result, these IP addresses are often unstable and prone to problems such as connection timeouts and slow network speeds.

In contrast, the provider of residential proxy IP is the real residential network provider, and they are responsible for ensuring the stability and reliability of the user network. These residential networks are necessary for users' daily lives, so network operators will invest more resources in maintaining and updating the network to ensure the stability of residential proxy IPs.

2. Privacy protection

Providers of public proxy IPs do not care about user privacy, they only provide proxy services for profit. Therefore, users’ privacy may be at risk when using public proxy IPs. Once a user's real IP address is leaked, it may be used by criminals, leading to theft of personal information or network security problems.

The residential proxy IP is more secure and reliable. These IP addresses belong to the home networks of real users, and network operators will take strict privacy protection measures to ensure that users' personal information is not leaked. At the same time, residential proxy IP can also effectively hide the user’s real IP address and protect the user’s network security.

3. Fast speed

Speed is also an important consideration when using a proxy IP. Public proxy IPs are often used by multiple people at the same time, resulting in a large amount of bandwidth resources being consumed, thus affecting network speed. Sometimes it may even be impossible to connect.

Residential proxy IPs are different. These IP addresses belong to real users' home networks and have relatively sufficient bandwidth resources, so the speed will be faster. At the same time, residential network operators will give priority to ensuring users’ network experience, thereby ensuring the speed and stability of residential proxy IPs.

4. Strong applicability

Public proxy IPs often appear in large numbers in the same region or network, so they are not suitable for cross-region or cross-network operations. For example, if data collection needs to be carried out abroad, using domestic public proxy IP will not achieve the effect. Residential proxy IPs do not have such problems. They are distributed in various regions and networks and can respond to different scene needs more flexibly.

5. High reliability

Most providers of public proxy IPs are for-profit, so when problems arise, they are often unable to solve them in time. Sometimes the service may even stop suddenly, causing users to be unable to use the proxy IP normally. The residential proxy IP is more reliable, and the network operator will follow up and solve network problems in a timely manner to ensure the availability of the residential proxy IP.

To sum up, residential proxy IPs are more trustworthy than public proxies. The stability, privacy protection, fast speed, strong applicability and high reliability of residential proxy IP are all unmatched by public proxies. When choosing a proxy IP, it is recommended to choose a residential proxy IP to ensure the smooth progress of data collection, website access and other scenarios.