Low latency ip: low latency proxy IP optimization selection and setup methods

How exactly do you pick a low latency proxy IP?

Engaged in network crawlers or batch registration of the old iron understand, stuck in the delay on the taste than waiting for takeout is more difficult. Choosing a proxy IP is like looking for a partner, you can't just look at the face (number of IPs), you also have to look at the inner (response speed). I often tell customers thatDon't be fooled by talk of "gigabit bandwidth".The actual depends on three things: server location, protocol support, and carrier line.

For example, you want to catch the Japanese e-commerce data, the results of the United States transit IP pool, the latency can be low only strange. ipipgo cross-border line directly go NTT line, measured Tokyo node ping value can be pressed to 80ms or less, more than twice as fast as the ordinary line.

Hands on speed test position

Don't rush to use the proxy IP first, run a quick test is more reliable.Windows hold down Win+R and type cmd, paste this:

ping -n 10 Proxy IP address

focus onaverage timerespond in singingpacket loss. If the fluctuation is more than 30%, it means that the line is not stable, so change it before it's too late. If you use ipipgo client, it is more convenient, it comes with node speed test function, double click to see the real-time delay.

Code Configuration Pitfall Prevention Guide

Many newbies plant on the basic configuration, here is a Python example:

import requests

proxies = {
    'http': 'socks5://user:pass@ipipgo node address:port',
    'https': 'socks5://user:pass@ipipgo node address:port'
}

resp = requests.get('http://测试网址',
                   proxies=proxies, timeout=8)
                   timeout=8) timeout is too short for false positives.
print(resp.elapsed.total_seconds()) to see how long it actually takes

special attention: Don't use free proxies! Those IPs have been flagged for speed limits for a long time now. ipipgo's dynamic residential packages come with speed guarantees, and the enterprise packages come with QoS prioritization.

Accelerated Cold Tips

1. protocol mixing method: HTTP go Socks5, HTTPS with a direct connection, can reduce 15% latency
2. DNS pre-resolution: convert domain name to IP in advance to save query time
3. Connection pool maintenance: don't create a new session every time, reuse existing channels

There is a cross-border e-commerce customer, with ipipgo's TK leased line + connection pool optimization, API response directly from 1200ms down to 400ms, saving three server costs.

QA First Aid Kit

Q：Why is the measurement speed fast but the actual use is stuck?
A: Check whether the UDP protocol, change TCP will be much more stable. ipipgo client default intelligent switching protocol, manual configuration is recommended to choose Socks5-TCP

Q: Normal speed in the early morning, but drops during the day?
A: This is a typical shared IP overload, change the static residential IP packages, exclusive bandwidth does not grab resources

Q: What if I need to manage hundreds of IPs at the same time?
A: Use ipipgo's API to batch extract, their SDK supports multi-IP rotation, remember to set a 1-second interval to prevent frequency control

Money Saving Year Tips

The standard version of Dynamic Residential is good enough, and the $7.67/GB traffic billing is quite cost-effective. If you do live or cross-border meetings, directly on the 35 yuan / month static IP, fixed IP will not be wind control. Enterprise users remember to find customer service to customize the program, the last time a customer has a large volume to get 15% off.

The last big truth, low latency this three points rely on technology seven points rely on resources. ipipgo carrier level line can really play, especially their cross-border line, than self-built servers to save a lot of trouble. Newbies are advised to fill up a 20-piece trial first, and then decide whether or not to get a monthly subscription after measuring the speed.