Dynamic proxy: dynamic rotation of proxy IP, automatic anti-blocking system

What is the use of dynamic proxies? Read this and you'll understand!

Brothers engaged in network projects should have encountered this situation: just registered account suddenly blocked, crawling data when the site was black, or robbing directly kicked out. At this timedynamic agentis your saving grace! It's like switching SIM cards for your cell phone, getting a new IP address every time you network, making the site think you're a different person operating it.

To give a real case: an e-commerce friend with a fixed IP batch shelves goods, the results of three days on the platform sealed. After switching to ipipgo's dynamic proxy, the system automatically changed IP every 5 minutes, and there were no more problems for half a month. This thing is especially suitable for those who need toLong-term stable operationscenarios, such as e-commerce operations, data collection, and these.

Core mechanisms for dynamic rotation

Dynamic proxies are not just a matter of changing IPs, there's a trick here:

 Python Sample Code
import requests
from ipipgo import ProxyPool

proxy = ProxyPool(api_key="your key")
for i in range(10): current_ip = proxy.get_ip
    current_ip = proxy.get_new_ip()
    response = requests.get("Target site", proxies={"http": current_ip})
    print(f"{i+1}th request IP: {current_ip}")

This code demonstrates how to use the ipipgo API to implement theIntelligent RotationNote three key points: 1. actively obtain a new IP before each request 2. Pay attention to three key points: 1. each request before the active acquisition of new IP 2. set a reasonable switching interval 3. abnormal IP automatically discarded. Never switch randomly as some tutorials teach, to dynamically adjust the frequency according to the anti-climbing strategy of the target site.

Black technology for anti-sealing systems

ipipgo's automated anti-blocking system has three great tricks:

1. Fingerprint Camouflage Technology: automatically modify the browser characteristics parameters, so that each visit is like a different device
2. traffic confusion: disguise data requests as normal user behavior (e.g. simulate mouse trajectory)
3. Smart Fuse: When an IP is detected to be restricted, stop using it immediately and mark the IP segment

Especially the third point, many newbies planted here. Once I saw a user set up to change IPs every 50 requests, and the result was that the wind control was triggered at the 48th time. Our system isReal-time monitoring of response status codesAs soon as these anomalies of 403/429 occur, a new IP is switched within 0.5 seconds.

How to pick a reliable service provider

The market is a mixed bag of agency services, so remember these 4 screening criteria:

✅ Real residential IPs (don't use server room IPs)
✅ Support for customized switching strategies on demand
✅ IP quality monitoring system available
✅ Ability to provide 24/7 technical support

Here's a little something for you.ipipgoThey have a special feature in their house calledScene Mode PresetsFor example, if you do cross-border e-commerce and choose "store operation mode", the system will automatically match the home broadband IP of the target area; if you do data collection and choose "crawler mode", you will randomly mix data center and residential IP.

Frequently Asked Questions QA

Q: What is the difference between dynamic and static proxies?
A: The short answer ischange IP addressThe difference. Dynamic proxy will automatically change IP, suitable for long-term tasks; static proxy fixed IP, suitable for short-term small batch operation.

Q: Does automatic blocking affect speed?
A: ipipgo adoptedIntelligent Routingtechnology, IP switching can be completed within 200 milliseconds. The measured latency is 30% lower than ordinary proxies, because their nodes are allTriple BGP linesThe

Q: How to test if the agent is stable?
A：To teach you a dirt method: 20 consecutive requests https://httpbin.org/ip, see the return IP is not changed every time. Pay attention toClear local cacheSome browsers cache DNS records.

One final industry insider note: many service providers that claim to be dynamic proxies are actuallyshared IP pool, dozens of people use the same IP segment. ipipgo is rarely offered!exclusive IP poolThe service, with separate IP segments for each user, is the key to real anti-blocking.