Automatically change ip access to the site: automatic rotation IP access tool

What exactly is the use of automatic IP change? These scenarios you may encounter every day

Guys may have encountered this situation: brush the votes of the site can not be loaded, the crawler program running a sudden break, or the account is somehow restricted from logging in. If you can change your identity like a chameleon at this time, many problems will be solved. Automatic IP rotation through the proxy, equivalent to the device to wear a cloak, especially suitable for the following scenarios:

 To give a Python chestnut (pseudo-code)
import requests
from itertools import cycle

 Proxy pool from ipipgo
proxies = [
    "http://user:pass@1.1.1.1:8888",
    "http://user:pass@2.2.2.2:8888".
     ... More IPs
]
proxy_pool = cycle(proxies)

for _ in range(10): current_proxy = next(proxy_pool)
    current_proxy = next(proxy_pool)
    try: current_proxy = next(proxy_pool)
        response = requests.get("Target site", proxies={"http": current_proxy})
        print("Successful access! Current IP:", current_proxy)
    current_proxy) except.
        current_proxy) except: print("This IP is kneeling, switching to the next one now.")

Notice in the code thecycle methodThis is where the auto-rotation comes in. Each request takes a new IP from the proxy pool and switches immediately when it encounters a failed one, which is more efficient than manually changing IPs to nowhere.

Hands on with choosing the right type of agent

There are three types of proxy IPs on the market, each with its own usage, just like cell phone packages:

Take ipipgo'sDynamic Residential AgentsFor example, each request is assigned a real user's Internet IP. these IPs are real broadband users from the three major carriers, and the access success rate is higher than the server room IP by more than 30%.

Practical experience: avoid these pits less detour

1. Don't switch IPs too oftenSome sites will detect the access interval, it is recommended to set a random delay, do not be like a machine gun burst!

2. User-Agent should be changed: Changing your IP without changing your browser fingerprints is like going into a bank wearing sunglasses and expecting people not to recognize you!

3. Don't save your money on free agents.Nine out of ten free IPs don't work, and the one that's left is probably still secretly logging your data.

QA time: what you might want to ask

Q: Will I be found by the website if I use a proxy IP?
A: It is important to choose the right type! Like ipipgo's high stash of proxies, the site can only see the proxy IP, which is a dime a dozen with normal user access.

Q: Will it be a hassle to change IPs automatically?
A: Now like ipipgo provide ready-made API interface, directly integrated into the code on the line. TheirIntelligent Routing FunctionIt also automatically eliminates failing IPs, saving you as much time as an automatic car.

Q: How big is the IP pool enough?
A: This depends on the amount of business. Ordinary users 5000 + IP pool enough, if you do large-scale collection, it is recommended to choose ipipgo this kind of5 million + dynamic IP poolsThe service provider with more IPs than you can use.

Lastly, I'd like to point out that you should look at these points: IP survival rate, response time, and after-sales technical support. Like ipipgo this kind of veteran service providers, encounter problems can immediately find a real customer service, than those robots reply a lot more reliable. The next time you encounter a bad IP blocked, remember to try the automatic rotation method, guaranteed to open the door to a new world.