Figure out what a 10 million IP pool really does?
Now engaged in data collection friends understand that there are not a few reliable proxy IP is like driving without a steering wheel. In particular, it is necessary toLong-term stable data crawlingbusiness, ordinary IP pools simply can not carry. A 10 million IP pool does not mean that you have to use the full 10 million IPs, but you have to haveDynamic rotation + regional coverage + protocol adaptationThe ability of the
To give a real case: an e-commerce company to do competing price monitoring, with the ordinary IP pool two to three days to be blocked, changed into ipipgo dynamic residential IP, collection success rate directly from 47% soared to 92%. here head doorway lies:Real User Behavior SimulationIt has to be supported by carrier-grade IP resources.
Five Pitfall Avoidance Guides for Choosing an IP Pool
1. Don't just look at the number of IPsSome merchants put invalid IPs in the number, and less than half of them can be used when you get them. It is recommended to use this Python script to see the percentage of valid IPs when testing:
import requests
def check_ip(proxy).
try.
resp = requests.get('https://httpbin.org/ip', proxies={'http': 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
2. Agreement support should be complete: HTTP/HTTPS/Socks5 support like ipipgo so you don't get blindsided when doing browser automation.
3. Geographically precise.The error can kill you if you need a US IP and end up with a German node. The actual test ipipgo positioning error is not more than 2 kilometers!
4. Don't be fooled by low-cost packages: Some 9.9 monthly IP pools are actually slower than a snail to use. It is recommended to refer to this comparison table:
| Package Type | average speed | blocking rate |
|---|---|---|
| dynamic standard | 850ms | 3.2% |
| Dynamic enterprises | 620ms | 1.7% |
| Static homes | 380ms | 0.5% |
5. The API must be flexible enough
: like ipipgo's interface supports filtering IPs by country/city/carrier, and you can set the frequency of auto-change, which is really - practical! Never directly take the management framework readily available on the Internet, to give you aFour-module program:: 1. Authentication module: check IP availability every 15 minutes and automatically reject failed nodes Here's a sample code for the scheduling module: Q: How do I choose between a dynamic IP and a static IP? Q: Why can't I use HTTPS with the IP I bought? Q: What's a cost-effective way to configure enterprise-level requirements? After using seven or eight proxy services, I finally locked in on ipipgo mainly forResponsive enoughThe last time I encountered an IP blocked at two o'clock in the morning in a hurry, their technology actually returned in seconds and gave a temporary solution. Now with the enterprise version of the dynamic package, with their own management system, the average daily processing 3 million requests steady as an old dog. Special mention of theirTK LineThe company's friends who do cross-border e-commerce measured latency is lower than the regular line 40%. However, newcomers are advised to use the standard version of the dynamic package to try the water first, more than 7 yuan 1G unit price in the industry can really hit. Remember to choose the IP pool with the object like, suitable than the cheap is much more important.Management system construction practice
2. Scheduling module: assign IPs according to the type of business (dynamic for crawlers, static for API docking)
3. Logging module: records the number of times each IP is used and the success rate
4. Early warning module: automatic replenishment of the IP pool when its survival rate falls below 80%
from redis import Redis
class IPScheduler.
def __init__(self).
self.conn = Redis(host='localhost', port=6379)
def get_ip(self, region=None): if region.
if region.
return self.conn.srandmember(f'active_ips:{region}')
return self.conn.srandmember('active_ips')
Frequently Asked Questions
A: need to frequently change the IP selection of dynamic (such as crawlers), the need to fix the identity of the authentication with static (such as the account to raise the number)
A: 80% is the protocol support is not full, choose ipipgo this kind of full protocol support will not have this shit!
A: It is recommended that the dynamic enterprise version + static residential mixed, you can find ipipgo's technical brother to do customized programsTell the truth.
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