As online life becomes more and more important, tools to manage what information we share online and protect our anonymity while browsing has become increasingly important. Proxies are commonly used tools that keep web scrapers and users’ browsing activities private.
While there are many types of proxy tools, residential proxies are one of the most powerful. Residential proxies deliver higher levels of reliability and security for web scrapers looking to extract data from difficult-to-scrape sites.
Residential proxies are a new kind of proxy service that allows you to give access to your Internet connection to other people. In this FAQ, I will explain what residential proxies are, how they work, and the most important questions about using this technology.
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What Is A Residential Proxy?
In order to understand precisely what a residential proxy is, it is first necessary to grasp what an IP address is. An IP address is a unique identifier assigned to a device when it connects to a network. This allows users to communicate directly with each other, avoiding the need for wires.
A residential IP address is an identification number assigned to a device such as a computer, mobile phone, tablet, or other Internet-enabled device. It also identifies the owner of the device and its approximate physical location.
Internet services providers (ISPs) own residential IP addresses and may store them in public databases. Each device that connects to its network is assigned an IP address, which is associated with that device and the user who owns it.
The IP addresses used by residential devices are treated as real people by online services. In contrast, the IP addresses used by database proxies are usually linked to spam and may be blocked on the spot.
How Residential Proxies Work?
A residential proxy is a type of traffic-hiding proxy that routes your internet traffic through an intermediary server and forwards the requests to the target site using this IP address to make the request look like it is coming from someone browsing the internet from home. This effectively replaces your server's IP address with a new one that cannot be used to track your physical device.
Residential proxy and database proxies employ different methodologies to forward requests. A residential proxy assigns the real IP addresses of residential devices to your requests, whereas a database proxy assigns an IP from a server residing in a data center to make them easier to detect.
Because residential proxies are using someone's identity and reputation, they are more reliable than device-specific proxy software.
Why Should I Use A Residential Proxy?
There are many reasons to use residential proxies, but in certain situations, they can be especially useful.
The main benefits of using a proxy are that they are harder to detect by anti-scraping solutions, making them ideal when you need to make your requests look like they are coming from a specific city or state. However, there are also more specific cases in which a proxy can be useful.
Improving Your Scraping Efficiency
Residential proxies are generally much more difficult to detect than data center proxies because they can appear to be legitimate users of the server. Most websites don't want to lose business, so they have a higher threshold for banning or throttling requests from residential IPs. Making residential proxies an option for websites that are aggressive about blocking scrapers can be a great solution.
Enhanced Geotargeting Capabilities
A key benefit of residential proxy services over data center proxies is that the large providers have much better geotargeting capabilities than their data center counterparts. This makes them ideal for use when you want your requests to appear to come from a specific city or state.
Automation Use Cases
Residential proxies are also useful for scraping data or automating processes, like Instagram automation. This is because logging in on a website is much easier for anti-bot systems to detect than logging in via a proxy.
Another reason for using proxies is when you want to run a large number of requests, such as scraping websites or search engine data. Similarly, proxies can help you conduct market, SEO, and competitor research as well as ad verification.
What is Residential Rotating Proxies?
Rotation proxies are also sometimes known as backconnect proxies. They use the same technique as data center proxies to mask their activity but address the main weakness of a typical residential proxy: copying a large amount of data from one site to another. When an IP address is banned for making too many requests, it's pretty obvious that someone is using a botnet to make them.
When you use a rotating residential proxy pool, you are accessing a large pool of IPs. The provider will automatically spread your requests across all the proxies in its pool so it looks to the website like there are thousands of individual users visiting the site instead of one user.
A large pool of IP addresses will ensure a more reliable and effective proxy server. If a proxy server gets blocked due to too many requests, for example, it can simply reroute the request to another IP address and continue what you were doing.
Residential Proxies Are Quite Expensive, So It Is Worth Using Them?
Residential proxy services tend to cost more than their data center counterparts. Even from the same provider, residential packages can be 10 times more expensive than their data center proxy packages.
When it comes to scraping difficult-to-reach sites, an advanced proxy rotator like ZenRows can be the key to success.
Residential proxies are often used to scrape websites since they can be much easier to set up than data center proxies. However, if you don’t want to take the time to learn how to do this or you’ve tried and failed to do this in the past then data center proxies are a good fallback option.
Residential proxies are useful for scraping data from behind the login page, or for automating actions such as posting a Tweet or liking one of your follower’s posts.
Where Do Residential Proxy Providers Get Their Proxies?
Residential proxies are more challenging to obtain than data center or server-based proxies. This is partly explained by the fact that residential IPs are associated with real people, so these addresses are owned by and assigned to users by ISPs. These factors make obtaining a residential proxy more expensive than obtaining one from a data center or server-based proxy.
Residential providers usually obtain proxy addresses by offering free or low-cost VPN solutions to their customers, who then agree to allow the provider to use their IP address as a proxy for other providers. This is not a transparent process because most users never read the terms and conditions and have no idea that this is happening.
Some VPN providers are more forthright with their customers, compensating them for the traffic they pass through their IP addresses. However, others do not.
Legitimate proxy services take the privacy and anonymity of their customers very seriously. They are unlikely to disclose any exact details regarding the individuals or methods involved in obtaining their pool of IPs. Therefore, it is always better to go with more established and reputable residential providers.
Are Residential Proxies Illegal?
Residential proxy services that are acquired legally and used by the users who have agreed to them are perfectly legal. Although these solutions might be against the Terms of Use for certain online services, there is nothing illegal about using a residential proxy.
How To Use Residential Proxies?
Set up of a residential proxy can be a relatively straightforward process. The steps may vary slightly depending on the proxy provider you choose, however, in most cases they will provide you with a proxy port or an API endpoint to that you can send your HTTP requests and they will then route your requests to the appropriate residential proxy in their pool.
Some residential proxy providers may provide you with individual IP addresses, but this is not standard practice and is uncommon among larger providers.