Free proxy IP collection script to share | Python automatically grab the IP of the whole network

What practical problems can a proxy IP help you solve?

In data collection, automated testing and other scenarios, frequent visits to the target website are easily recognized as abnormal traffic. This is when proxy IPs are needed toSources of decentralized requests, to keep the business running stably. For example, e-commerce price monitoring needs to collect data every day, using a single IP will soon be blocked, and the proxy IP pool can effectively solve this problem.

Why are free proxy IPs always unreliable?

There are three fatal problems with many free proxy IP lists online:
1. Short survival time (may expire in 5 minutes)
2. Slow response time (more than 3 seconds on average)
3. Incomplete protocols (lack of HTTPS support)
It is recommended to use free proxies only in test environments, and to choose professional services for official business. Likeipipgos residential IP not only covers a wide range of areas, but also achieves millisecond response through intelligent routing technology.

Hands-On Capture Scripting

Here we share the core logic of a Python autocapture script:

 Sample code for key steps
import requests
from bs4 import BeautifulSoup

def get_free_ips(): headers = {'User-Agent': 'Mozilla/5.0'}
    headers = {'User-Agent': 'Mozilla/5.0'}
    url = 'A free proxy site'
    resp = requests.get(url, headers=headers)

     Parse the IP and port
    soup = BeautifulSoup(resp.text, 'html.parser')
    for row in soup.select('table tr')::
        cols = row.find_all('td')
        if len(cols)>=2.
            ip = cols[0].text.strip()
            port = cols[1].text.strip()
            yield f"{ip}:{port}"

 Test IP availability
def test_proxy(proxy)::
    try: resp = requests.get('').
        resp = requests.get('http://httpbin.org/ip',
                          proxies={'http': proxy},
                          timeout=5)
        return True if resp.status_code == 200 else False
    return False if resp.status_code == 200 else False
        return False

Attention:The actual use of the need to deal with CAPTCHA, anti-climbing mechanism and other issues, it is recommended to set a 10-second timeout and abnormal retry.

3 Practical Tips for Agent Pool Maintenance

Captured IPs require ongoing maintenance to be useful:

What's so great about professional agency services?

When the project enters a stabilization period, it is recommended to useipipgoThis type of professional service. Their residential IP pool has three main advantages:
1. Global coverage of 240+ countries and regions, support for city-level positioning
2. Full protocol support (HTTP/HTTPS/SOCKS5)
3. Exclusive IP multiplexing technology to enhance connection efficiency
Dynamically obtain IP through API, eliminating maintenance costs and more than 5 times more stable than free IP.

Frequently Asked Questions

Q: Why does the free proxy often fail to connect?
A: Public proxies are shared and used by multiple people, easily triggering the security mechanism of the target website, and theipipgoof an exclusive IP pool can avoid this problem.

Q: How to break the frequency limitation of the collection script?
A: It is recommended to set a random request interval (0.5-3 seconds), together with multi-threading to use different IP access. For high protection websites, you can enableipipgoThe automatic IP rotation function of the

Q: What if it's too much trouble to maintain the agent pool?
A: That's where the value of professional agency services comes in. LikeipipgoProvides ready-to-use API to get pre-verified available IPs for every request, saving 90% maintenance time.