Are free foreign proxy ip reliable? The Truth About Less Than 50% Availability and Alternatives

How deep is the water for free proxy IPs?

Online casually search "free foreign agent", can pop up hundreds of listings site. But if you really use it, you will find that8 out of 10 IPs can't connect.The remaining 2 are slower than a snail's pace. A friend last week to do data capture, using a free proxy continuously changed 20 IP, the result is only successful request 3 times, so angry that he fell directly on the keyboard.

import requests
proxies = {'http': '123.456.789:8080'}
try.
    response = requests.get('http://example.com', proxies=proxies, timeout=5)
except.
    print("18th proxy connection failed...")

This scenario is all too common. The biggest pitfall of free proxies isIP survival time of no more than 2 hoursMany of them are even honeypots set up by hackers. Last year, an e-commerce company used a free agent to climb the competitor's data, and as a result, its own server was counter-implanted with a mining program, resulting in heavy losses.

The three main culprits of under-surviving 50%s

1. Public agency pool for parasites: free sites to user-submitted proxies repeatedly packaged, these IP may be used by hundreds of people at the same time, the server has long since pulled the plug on this segment!
2. Operator Precision Strike: IP segments of big players like AWS, Google Cloud, many sites see one blocking one
3. Uncontrolled network environment: Free proxy servers may be set up in residential buildings and can be unplugged at any time

A reliable agent should look like this

I've used ipipgo's Dynamic Residential Proxy to realize what it means to be a"Silky smooth.". Their home IP pool has more than 90 million real home network addresses, and each IP carries a complete device fingerprint. The last time I helped a customer do social media operations, I opened 50 threads running at the same time and froze for three days without triggering any wind control.

Here's one.cold knowledge: There are three conditions to fulfill for a really good proxy IP:
① IP belongs to the same ASN as a normal user.
② Automatically changing the egress route for each session
③ Support SOCKS5 protocol to penetrate firewalls.

Handyman's guide to picking a package

ipipgo's packages are designed to be realistic.Newbies are advised to test the waters from Dynamic Residential Standard Edition.. Per-flow billing does not waste money, and you can also set the IP survival time. There is a cross-border e-commerce friend who monitors 20 competing websites with 5GB of traffic per day, and the monthly cost is controlled at about 300 dollars.

Choose the static residential version if you need long term stable IP, such as the scenario of doing overseas payment interface testing. Their 500,000+ IPs areDirect cooperation with local operatorsThe last time a customer logged into a PayPal account with a static IP in New York for three months in a row and never had a CAPTCHA.

Frequently Asked Questions

Q: Are free proxies not available at all?
A: You can use it for temporary testing, but don't save this money for serious business. Just like you can't use public WiFi to log into your bank account.

Q: How to choose between dynamic and static IP?
A: need to change IP frequently choose dynamic (such as data collection), fixed business choose static (such as long-term operation account)

Q: What about ipipgo's IP Express?
A: The measured latency of U.S. IP is about 120ms, which is faster than some airport dedicated lines. However, the specific speed depends on the target server location

One last thing.industry gossipNow a lot of websites use the "IP reputation score" mechanism, and the score of free proxies is basically 0 points. And like ipipgo this kind of regular service provider's IP, reputation score can be maintained at 85 points or more, this is the secret weapon of high success rate.