Proxy IP Hiding Technology: In-depth Analysis of IP Hiding Technology

How exactly do you hide a proxy IP? You'll understand after reading this

Now online IP check with the courier like easy, engage in data collection or batch operation of the old iron must have encountered the IP was blocked. At this time we have to rely on proxy IP toinvisible (person or online status)But how exactly to play this stealth, let's break it down today.

I. Proxy IP stealth principle

Imagine you're surfing the web like you're sending a courier, and a proxy IP is ahub (network equipment). Originally, your real address was written directly on the delivery note, but now it is rewritten as the address of the transit station. For example, if you want to visit a website, the request is first sent to the proxy server, and then it is forwarded to the website, and the whole process the website sees the IP of the proxy server.

 Python example: using requests library to walk the proxy
import requests

proxies = {
    'http': 'http://username:password@gateway.ipipgo.com:9020',
    'https': 'https://username:password@gateway.ipipgo.com:9020'
}
response = requests.get('destination URL', proxies=proxies)

Second, how to choose dynamic vs. static agents

Third, real cases: e-commerce price monitoring

An e-commerce operations team used dynamic proxies to capture competitor prices, and at first they changed IPs 1 time per hour or were recognized. Later, it changed to use ipipgo'sTK line agentThe request interval was randomly set at 3-8 seconds, and the frequency of IP change was adjusted to 20 minutes/times, which successfully stabilized the operation for 3 months.

IV. Guide to avoiding pitfalls: the three iron laws of selecting service providers

1. Look at protocol support: it's a mustSocks5 protocol(harder to detect than HTTP)
2. Measurement of connectivity speed: it is recommended to try it first (like ipipgo new users can get 1G test traffic)
3. Check IP purity: Use this command to check whether the IP is transparent:

curl ifconfig.me Check export IP
curl http://httpbin.org/headers check request header

V. Frequently Asked Questions QA

Q: Why do I still get banned after using a proxy?
A: The probability is that the behavioral characteristics are exposed, such as the request frequency is fixed, the mouse movement trajectory is too regular. It is recommended to match with ipipgo'sIntelligent Dispatch SystemIt automatically simulates the operating rhythm of a real person.

Q: How long does a proxy IP last?
A: Dynamic proxy is recommended to use a single IP not more than 2 hours, static proxy if ipipgo's quality resources, you can continue to use more than 1 month.

Six, hand to teach you to configure the agent

Android phone as an example: Settings → WLAN → long press the current network → modify the network → Advanced Options → proxy player action, fill in the ipipgo provideHostname and port, remember that the agreement type should be the same as the one given by the service provider.

Finally, a recommendation for newbies.Universal Configuration Package: ipipgo Dynamic Residential (Enterprise Edition) support for hanging 500 threads at the same time, do the crawler program with this the most trouble-free. Their API documentation is the most detailed I've seen, but also with automatic IP warm-up function, anti-sealing effect directly pull full.