
What the hell is a proxy IP anyway?
Let's get real. Proxy IP is like changing the number of your cell phone, but the change is your Internet "ID number". For example, if you want to use a crawler to capture data, the site found that you frequently visit the direct blocking, this time to change a proxy IP will be able to continue to work. For example, withipipgoThe short-lived proxy pool, which automatically changes IPs for each request, is much more convenient than switching manually.
What practical problems does this thing solve?
There are always people asking what proxy IPs are actually used for, so here are a few grounded scenarios:
Typical configuration for doing data collection with Python
import requests
proxies = {
"http": "http://user:pass@ipipgo-proxy-server:8000",
"https": "http://user:pass@ipipgo-proxy-server:8000"
}
response = requests.get("destination URL", proxies=proxies)
- E-commerce price comparison: monitor the price of goods on 10 platforms at the same time, if you don't use an agent, you'll be banned in minutes.
- Social media operations: avoiding account association blocking when managing multiple accounts
- Software testing: simulate the access speed of users in different regions
How do I pick a reliable proxy service provider?
Here's a simple and crude comparison table, take theipipgoAn example:
| norm | Street level | Professional level services |
|---|---|---|
| IP quality | Blacklists are piling up | There are regular cleaning mechanisms like ipipgo. |
| responsiveness | live within one's means | 90% request <50ms |
| billing method | Pitfalls by volume | Selectable by duration/flow rate |
Focus on these three points:IP Survival Time,Connection Success Rate,After-sales service response time. Anyone who has used ipipgo knows that their technical customer service is a real person online 24/7, much more reliable than a robot.
Teach you to use a proxy IP by hand
Here are two common ways to do this:
1. Browser direct setup (for the uninitiated)
- In Chrome settings, search for "Proxy" -> Manual Settings -> fill in the address and port provided by ipipgo.
2. Code docking (essential for developers)
// Selenium Automation Example
from selenium import webdriver
proxy = "123.123.123.123:8888"
options = webdriver.ChromeOptions()
options.add_argument(f'--proxy-server=http://{proxy}')
driver = webdriver.Chrome(options=options)
Be careful to change IPs regularly, don't use an IP to death!
Frequently Asked Questions
Q: Does proxy IP affect internet speed?
A: good service providers have a minimal impact, like ipipgo's BGP lines basically do not feel the delay
Q: Do free proxies work?
A: Temporary test can be, long-term use absolutely fall into the pit. I have seen too many cases of data leakage by free agents.
Q: How can I tell if a proxy is in effect?
A: Visit https://ipipgo.com/checkip to see if the displayed IP changes
A guide to avoiding the pitfalls to remember
1. Don't believe in the "permanent" proxy IP, normal IP has a life cycle.
2. It is recommended to use pay-as-you-go during the testing phase and not to buy an annual subscription.
3. Pay attention to the protocol type (HTTP/Socks5) to match the usage scenario
4. Important operations must have the IP whitelisting function on.ipipgoIt can be set with a single click in the control panel of the
Lastly, I'd like to say that choosing a proxy service is similar to finding a partner, so don't just look at the price. Like ipipgo such as doing seven or eight years of the old brand, although the price is not the lowest, but wins in the stability and reliability. Used to know, the key moment does not fall off the chain than anything stronger!

