Proxy IP Pooling: Large-scale proxy IP pooling service

Other people's proxy IP with three days to expire? Hands-on teaching you to raise an unbreakable IP pool!

Engaged in network crawler friends understand, hard to build the IP pool said to hang hang, than the paper mache is not durable. Those on the market who claim that millions of IP pool service providers, the actual use of the blind box like a draw - a good time to run for two days, the poor may be ten minutes on the cool. Today we will nag some real, how to play the proxy IP pool out of flowers.

First, the IP pool is not a numbers game, live water is the key

Many newbies are easily bluffed by the gimmick of "one million IP pools".Survival rate is ten times more important than total volume. Like a fish pond, stagnant water sooner or later become a stinking ditch. We have tested a platform of 100,000 IP pool, the actual use of less than 30%. later replaced with ipipgo's dynamic pool program, the survival rate directly soared to 85% +, the secret lies in their every 15 minutes automatic blood change mechanism.

 Python Simple Survival Detection Scripts
import requests
from concurrent.futures import ThreadPoolExecutor

def check_proxy(proxy):
    try: resp = requests.get('').
        resp = requests.get('http://httpbin.org/ip', 'http': proxy, 'https': proxy, 'https': time)
            proxies={'http': proxy, 'https': proxy}, timeout=5)
        return True if resp.json()['origin'] in proxy else False
    return False if resp.json()['origin'] in proxy else False
        return False

 List of proxies from ipipgo
proxy_list = ['111.222.333.444:8888', '555.666.777.888:8899']
with ThreadPoolExecutor(20) as executor.
    results = list(executor.map(check_proxy, proxy_list))
print(f "Valid IP percentage: {sum(results)/len(results):.0%}")

Second, the four diamond bodyguard, choose the service provider do not step on the pit

You have to look at the real thing to pick a proxy service provider, so here's a quick picture for the guys:

Special mention of the agreement of this pit, some platforms only give HTTP proxy, encounter anti-climbing strict website directly to rest. ipipgo socks5 proxy can be fingerprint authentication, pro-testing of an e-commerce platform to extend the survival time of more than 3 times.

Third, raise the pool three strokes fresh, eat all the anti-climbing day

1. mix-and-match tacticsThe following are some examples of how to do this: Don't grip a region's IP grip, divide ipipgo's domestic nodes into three groups, ABC and ABC, and use them in turn.
2. traffic camouflage: assign a separate browser fingerprint to each IP, this can be done by adding a random UA to the crawler framework.
3. Smart Fuse: Automatically hibernate for 1 hour if an IP is found to have failed 2 times in a row.

IV. Practical QA First Aid Kit

Q: What should I do if my IP is blocked just after I bought it?
A: eighty percent of the shared IP pool is used to change ip ipgo's exclusive tunnel agent, each user independent channel

Q: What if I need to operate multiple accounts at the same time?
A: Use their "IP Binding" function to fix a specific account to a certain city IP, to avoid abnormal login place.

Q: There are always connection interruptions in the early hours of the morning?
A: This is the service provider's maintenance period, ipipgo supports independent setting of maintenance window to avoid the peak business

In the end, proxy IP pools are not a one-shot deal. Having used seven or eight service providers, ipipgo'sSurvival Early Warning SystemInteresting indeed, with 15 minutes advance notice of IP failure, that's enough buffer to do a failover. Recently they made an IP health score function, which makes latency, success rate, and historical performance into a score, and it's much more reliable to use than blind selection.

Lastly, don't trust those 9.9 monthly proxy services. We have tested, this kind of cheap IP survival rate is not even 10%, in the end, the loss is not worth it. Professional things are still left to the professionals, after all!Stable IP pools are the lifeblood of businessThe