Crawler proxy IP configuration program: efficient and stable IP pool setup guide

Crawler old driver are so play: proxy IP pool to build a practical manual

Crawler brothers understand, IP is blocked like going out and stepping on dog shit as bad. Those generic tutorials on the market do not move to tell people to use free proxies, and the result is slow as a tortoise crawling like. Today, let's nag some real, hand to hand teach you how to use!Business Class Agent IPBuild an IP pool that's steady as an old dog.

Choosing a proxy IP is more delicate than finding a date

Don't close your eyes to the proxy IP and rush, first understand your own business needs:

Like ipipgo's.Dynamic Residential PackageIt is especially suitable for the scenarios that need to change IP frequently, as it supports API to extract new IP in real time.

Four Steps to Building an IP Pool

1. Multi-Channel IP Acquisition: Don't put your eggs in one basket, use API + client + local storage to get IPs at the same time. e.g. play with ipipgo's API like this:

import requests
def get_proxy(): api_url =
    api_url = "https://api.ipipgo.com/getip?type=dynamic"
    resp = requests.get(api_url).json()
    return f"{resp['ip']}:{resp['port']}"

2. hierarchical storage: Split IPs into fast and slow queues according to response speed and prioritize the use of fast lane IPs

3. intelligent dispatch (computing): automatically switch IP groups according to the anti-climbing strength of the target site, don't waste money by taking high stash of IPs to climb ordinary stations.

4. abnormal fuse: In case of 3 consecutive request failures, immediately throw the IP into the cold room to be tested

Maintenance strategy is more important than build

I've seen too many people build a pool and leave it alone, only to have it all go cold the next day. Remember these three life-saving maneuvers:
- 2am auto patrol (when site wind control is weak)
- Setting the maximum number of times an IP can be used (it is recommended that dynamic IPs be changed after 50 times)
- Weekly update of 20% inventory (don't wait to get blocked to change)

Practical case: e-commerce price monitoring

A certain price comparison platform used ipipgo'sStatic Home Package, $35/IP/month. Configuration policy:
1. Individual cookie per IP binding
2. Switching 5 IP polls per hour
3. Immediate IP switching when encountering CAPTCHA
Result: Acquisition success rate soared from 43% to 92%, blocked IP rate dropped 76%

Rookie Q&A Zone

Q: What should I do if my proxy IP is slow?
A: Prioritize the use of local operators resources, such as ipipgo's TK line, the delay can be controlled within 200ms

Q: How do I check if the IP is valid?
A: Don't just ping through on the line, you have to test with real business requests. It is recommended to make a test interface, return the page containing header validation

Q: How to configure high concurrency scenarios?
A: Use a connection pooling management tool, such as ProxyPool + Scrapy combination, set the maximum concurrency does not exceed 1.5 times the number of IPs

Choosing the right service provider is less of a hassle

Used 7 or 8 proxy services and finally locked on to ipipgo because of these points:
✓ 3am customer service returns work orders in seconds (pro-test)
✓ Support for socks5 protocol (a must for some oddball sites)
✓ Ability to buy traffic packs on an hourly basis (no pain for temporary additions)
Especially their1v1 Customized SolutionsThe last time there was an overseas data collection project, it was directly assigned Oman + Bolivia niche IPs to solve the problem no nonsense.

Finally give a piece of advice: do not gouge the cost on the IP, was blocked a number of losses can be more than agent money. Choose a reliable service provider, the professional things to professional people, you just engage in business logic is finished.