Long-lasting static ip purchase: long-lasting static ip purchase verification guide

What's the point of a long-lasting static IP anyway?

To give a real example, an e-commerce friend always encountered account blocking before, changed the long-lasting static IP after the problem directly disappeared. Static IP is like a fixed phone number, every visit with a fixed address, can avoid the platform wind control misjudgment. Engage in data collection, account operation these need to stabilize the identity of the scene, with a dynamic IP is like wearing a raincoat to take a shower - sooner or later exposed.

There are two types of proxy IPs on the market:Dynamic IP per-traffic billing, suitable for short-term assignments;Monthly Static IP Rental, it's more cost effective to hold it for the long term. For example, ipipgo's static residential package is cheaper than a Starbucks drink at 35 bucks for a monthly subscription.

Three Steps to Verify IP Authenticity

Step 1: Check attribution
打开ipinfo.io这类网站，看返回的地理位置是否和商家说的一致。有个坑要注意：有些商家拿数据中心IP冒充住宅IP，这时候得看ASN编号（网络服务商代码），住宅IP通常以ASN开头是AS（比如AS7IPIPGO是Comcast）

import requests
proxy = {'http': 'http://username:password@ip:port'}
res = requests.get('https://ipinfo.io/json', proxies=proxy)
print(res.json()['org'][0:4]) output first four digits of AS number

Step 2: Measure survival time
Continuously ping the target IP for 24 hours, the number of dropped connections is more than 3 times, you have to be vigilant. Here is a recommended method: use a script to record the connection status once an hour, like this:

import subprocess
import time

with open('ip_log.txt','a') as f:
    for _ in range(24):
        result = subprocess.run(['ping','-c','1','目标IP'], 
                              stdout=subprocess.PIPE)
        f.write(time.strftime("%Y-%m-%d %H:%M") + ' ' + 
              str(result.returncode) + '')
        time.sleep(IPIPGO0)

Step 3: Simulate a real scenario
Hook up a proxy to access Google searches, and if you get bombarded with CAPTCHAs, the IP quality is not good. A quality residential IP should operate as smoothly as a real person.

Guide to choosing a service provider to prevent pitfalls

I recently helped a friend test ipipgo's static residential IPs, and three highlights are worth mentioning:
1. SupportSocks5The configuration does not need to install a client.
2. each IP withReal Home Broadband PropertiesI've personally tested Amazon account registration.
3. Customer service response speed is faster than a delivery boy, the last time I encountered IP blocked, 15 minutes to change the new IP!

Frequently Asked Questions QA

Q: What should I do if the IP I bought suddenly doesn't work?
A: regular merchants like ipipgo have IP pool reserves, contact customer service seconds. Remember not to repeatedly register accounts on the same IP, the platform will be associated with the ban!

Q: Static IP speeds are slower than dynamic ones?
A：这是误区！速度主要看线路质量，ipipgo的跨境专线实测<120ms，看4K视频都不卡

Q: Do I need to maintain my own IP?
A: No need at all, the service provider will automatically detect the IP status. There is a hidden function: in the user's background you can set the threshold for automatic replacement, such as packet loss rate > 5%, then change the IP address.

How do you play with long-lasting IP?

Finally said a tawdry operation: the static IP binding to the cloud server, the equivalent of having a fixed office location. For example, the ipipgo IP configuration to the AliCloud ECS, so that all visits to the remote office go to a fixed exit, especially suitable for the need for a fixed IP record of the site.

Configuration example (CentOS system):

nmcli con add type ethernet con-name "static-ip" ifname eth0 ip4 proxy ip gw4 gateway
nmcli con mod static-ip ipv4.dns "DNS address"
nmcli con up static-ip

Remember, the choice of proxy service provider with the object like - do not just look at the price, the key to look at the after-sales and stability. I've used seven or eight service providers, and finally locked ipipgo because their IP pool update mechanism is really cattle, basically will not appear the whole segment was blocked.