A practical guide to residential IPs, rotating and sticky sessions, geo-targeting, and choosing the right proxy setup for your workflow.
A proxy sits between your application and the destination website. Instead of sending every request directly from your own connection, your traffic is sent through a selected proxy endpoint. The destination sees the proxy IP while your application uses the endpoint credentials provided by your proxy service.
Residential proxy networks are commonly organized by location, network, session type, and availability. PreProx Residential Data supports country, state, city, ZIP code, and ASN filters where peers are available. Choose timed rotation in whole-minute intervals from 1 to 120 minutes, or sticky mode without scheduled rotation.
Residential proxies are not one single configuration. Session behavior and targeting should follow the job you are trying to complete.
Rotating proxies change the exit IP according to the rotation rule you choose. In PreProx Residential Data, set a whole-minute interval from 1 to 120 minutes for location testing, public-data collection, or ad verification.
PreProx sticky mode disables scheduled rotation, with no fixed session expiry. The exit IP can still change if its residential peer disconnects or the targeting changes, so an unchanged IP is not guaranteed indefinitely.
Combine country, state, city, ZIP code, and ASN filters to test location-specific results. ASN selects a network; available combinations depend on the peers currently online.
Both can be useful, but they are built for different connection patterns.
Usually configured at the application or request level and selected for a specific location, session, or automation workflow.
Usually designed for a person or device and used to keep one private connection active across the device or network.
Choose based on the software you are connecting, the location control you need, and the provider's acceptable-use rules.
Pay-as-you-go residential data can be useful when usage is irregular or when you do not want a monthly subscription. With PreProx, residential data does not expire, so you can use the traffic when your project needs it.
No monthly commitment and no expiration date on residential traffic balances.
A good proxy decision starts with the details that affect your actual workflow.
Check whether you can choose the country, state, city, ZIP code, or ASN you need, and whether peers are available for that combination.
Understand whether the product is priced by traffic, time, or a combination of both.
Confirm protocol support and compatibility with your browser, script, or automation tool.
Look for clear usage visibility, account controls, session behavior, and support access.
Continue with a practical guide to proxy fundamentals and server behavior.
Short answers to the questions people ask before choosing a residential proxy.
Use flexible residential data for traffic-based work, or choose a 24-hour lease when you need a fixed proxy with unlimited bandwidth.