Proxy Service Guide
IP Address
Learn what an IP address is, how it works, and why it matters in proxy usage.
This guide will help you understand what an IP address is, how it works, and why it plays an important role in proxy services.
Understanding IP Addresses
An IP address (Internet Protocol Address) is a unique identifier assigned to every device that connects to the internet. It works like a home address, helping data find the right destination. Imagine sending a letter without a mailing address - it would never reach the right person. Similarly, an IP address ensures that your internet traffic reaches the correct device.How It Works
- Every device that connects to the internet is assigned an IP address by an Internet Service Provider (ISP).
- When you visit a website, your IP address tells the website where to send the requested data.
- Your IP can reveal your location, ISP, and network type.
Types of IP Addresses
There are different types of IP addresses based on how they are assigned and used.1. Public vs. Private IP Addresses
| Type | Description |
|---|---|
| Public IP Address | Assigned by an ISP and used to communicate over the internet. |
| Private IP Address | Used within a local network (e.g., home Wi-Fi) to identify devices. |
2. Static vs. Dynamic IP Addresses
| Type | Description |
|---|---|
| Static IP Address | Fixed and does not change over time. Best for businesses, hosting, and VPNs. |
| Dynamic IP Address | Assigned temporarily and changes periodically. Used by most home internet users. |
3. IPv4 vs. IPv6
| Type | Description |
|---|---|
| IPv4 (Internet Protocol Version 4) | Older and widely used format. Uses four sets of numbers (e.g., 192.168.1.1). |
| IPv6 (Internet Protocol Version 6) | Newer format, designed for more devices. Uses a longer alphanumeric format (e.g., 2001:db8::ff00:42:8329). |
Why IP Addresses Matter in Proxies
When using proxies, your IP address is replaced with another IP to mask your identity and location.1. Residential vs. Datacenter IPs
| Type | Description |
|---|---|
| Residential IPs | Assigned by ISPs to real users. More trusted and harder to detect. |
| Datacenter IPs | Generated by cloud or hosting providers. Faster but more likely to be blocked. |
2. Rotating vs. Sticky IPs
| Type | Description |
|---|---|
| Rotating IPs | Change with every request or after a set time. Best for web scraping and automation. |
| Sticky IPs | Keep the same IP for a session. Best for login-based tasks and account management. |
How to Check Your IP Address
If you want to know your public IP address, you can:- Search “What is my IP” on Google.
- Use online tools like https://www.whatismyip.com.
- Check your network settings in your router or device.
Final Tips
- Your IP address identifies you online, so using proxies helps mask your real location.
- Choose the right IP type based on your needs - Residential for privacy, Datacenter for speed.
- IPv6 adoption is increasing, but most networks still use IPv4.
- Use a proxy service like Geonode to get the best balance of security, anonymity, and performance.