Masking your IP address opens up a thousand possibilities. You can temporarily become a user from another country, run ads on any platform, hide from anti-fraud systems, use automation tools, and much more — all safely and without getting banned.
The internet offers different types of proxies: residential, mobile, and datacenter. Yes, all proxies are built to substitute your IP address, but they fall into different categories distinguished by their underlying technology. In this article we break down how each proxy type works and figure out which proxies to choose for which tasks.
How Proxies Work
Every device has its own IP address — a unique digital identifier on the network. When a user visits any website, the system sees their IP. From it, the system determines the user's country, city, and internet provider, and can track their browsing history. A proxy is an internet anonymization tool that substitutes the IP address and, consequently, the user's geolocation.
When a user connects a proxy and visits a website, their real IP is never exposed, because all requests originate from the proxy server's IP address. Essentially, a proxy acts as an intermediary between the user and the internet.
Here is how it works:
- the user connects a proxy;
- their internet request first reaches the proxy server;
- the proxy forwards the request to the target website under its own identity, that is, from its own IP address;
- the proxy server returns the website's response back to the user;
- the user receives the website's content without exposing their real IP or geolocation.
What Proxies Are Used For
Before we cover proxy types and their use cases, let's establish why people use proxies in the first place. Here are the main reasons users connect to any type of proxy.
The first and primary reason is anonymity and security. Anti-fraud systems and hackers have a harder time identifying a user with a hidden IP address. For complete anonymity you also need an anti-detect browser, but replacing your IP already significantly complicates tracking.
The second reason is the ability to appear as a user from any country. You can connect to a proxy in any country and browse with a foreign IP: the US, Japan, Germany, and so on. Websites will believe the user is genuinely browsing from the proxy server's country, which unlocks additional benefits. For example, you can access a Mexican website that is only available to local residents, or see ads targeted at the local population.
The third reason is protection from bans. This again relates to deceiving anti-fraud systems on websites and ad platforms. A system can ban an account for suspicious activity, such as running automation tools. With proxies, you can take steps that protect against bans for suspicious behavior.
Which Proxy to Choose for a Specific Task
Proxies come in three types: mobile, residential, and datacenter.
- Mobile proxies use IP addresses from mobile carriers. Websites perceive mobile proxies as regular users browsing via a mobile network. Mobile proxies are almost never banned because a single IP is shared among hundreds of subscribers — banning it would harm regular users too. This technology is called CGNAT. As a result, mobile proxies have dynamic IPs that constantly rotate.
- Residential proxies use IP addresses assigned to real users by internet service providers. Residential proxies are tied to physical devices: desktop computers and laptops. Websites see a regular user browsing from their home computer. This is why residential proxies are rarely banned — they are indistinguishable from ordinary users. Their IP address is static and does not change.
- Datacenter proxies (also called server proxies). Their IP addresses belong to hosting providers or companies that operate their own data centers. Server proxies have no connection to physical devices or mobile networks. Because of this, they are easier to detect than mobile or residential proxies. Their strength lies elsewhere: they are fast, affordable, and ideal for processing large volumes of data in multi-threaded mode.
Now let's figure out which proxy type to choose for each task.
Mobile Proxies
Mobile proxies are considered the most reliable and secure thanks to minimal ban risk. This makes them ideal for tasks requiring anonymity and maximum resemblance to a regular user.
Use mobile proxies for:
- Analytics and monitoring. Check search results in another country, view local versions of websites and apps, track ad placements and their positions.
- Marketplace scraping. Run scrapers without annoying CAPTCHAs or request rate limits. The dynamic IP also makes it easy to scale scraping operations.
- Fast account farming on social networks: TikTok and other platforms focused on mobile traffic. Register dozens of accounts from a single device without getting banned.
- Online anonymity and security. If you need to hide your IP, mask your geolocation, and avoid bans, mobile proxies are the best tool for the job.
Residential Proxies
Residential proxies are suited to tasks where you need to look like a regular user without raising suspicion. Here is what they work best for:
- Multi-accounting. Residential proxies carry a high trust level and are perfect for managing multiple accounts on social networks and ad platforms. You can warm up accounts, run them fully, and top up budgets. One strict rule applies: 1 account = 1 static IP address. Using one proxy for multiple accounts is an instant ban.
- Checking ads across different geos. With residential proxies you can become a user from another country and see firsthand how ads look in a specific region.
- Operating on social networks as another user. If you need to create an account indistinguishable from a real person, residential proxies are the ideal tool.
- Working with all ad platforms. Residential proxies let you become a user from any country and access all websites without restrictions.
Datacenter (Server) Proxies
Server proxies excel at high speed, 24/7 availability, and low cost. Use them for:
- SEO scraping and mass data collection. High speed and throughput let you send dozens of requests per second from a single IP, or hundreds when using a pool — ideal for tracking website positions in search engines. However, they are not suitable for social networks, where they will be banned.
- Visiting foreign websites and accessing local content.
- Checking how a website or ad appears in different regions.
- Traffic optimization. Datacenter proxies are excellent at load balancing across servers, caching data, and compressing traffic.
- Application testing. Use datacenter proxies to simulate many users connecting to an application simultaneously and test how it handles high load.
Where to Get Reliable Proxies
Now that we have covered the differences between proxy types and their best use cases, you need somewhere to get anonymous, secure, and fast proxies. You have probably come across tempting free proxy offers online. Unfortunately, they do not work for our purposes, despite looking attractive. Free proxies are used to intercept traffic, steal data, and inject malware into devices. Their anonymity and speed also leave much to be desired.
Safe and anonymous proxies can only be found at specialized services. One proven option is Proxys.io. The service has been on the market since 2016 and is trusted by hundreds of users. It offers all proxy types: datacenter, mobile, and residential. Connections are made via HTTP, HTTPS, and SOCKS protocols. All proxies provide enhanced anonymity and security. Speed is not an issue either — minimum speed is 7 Mbps for static proxies, while mobile proxies can reach up to 30 Mbps.
What else Proxys.io offers:
- over 240 countries to choose from;
- affordable prices starting from $0.13;
- automatic proxy delivery immediately after payment;
- payment by any convenient method: domestic or foreign card, cryptocurrency;
- round-the-clock responsive technical support.
Summary
To keep the proxy types straight, here is a quick rundown of everything covered above:
- Mobile proxies — the most reliable, with a dynamic IP, almost never banned. Best for account farming on platforms prioritizing mobile traffic, as well as scraping and online anonymity.
- Residential proxies — indistinguishable from home users. Static IPs, ideal for multi-accounting, checking ads across different geos, and working with major ad platforms.
- Datacenter (server) proxies — suited for speed- and volume-intensive tasks such as SEO scraping, traffic caching, application testing, and accessing local content.
Choose proxies that best match your task. Above all, keep your security in mind and rent proxies from reliable providers like Proxys.io.
