High purity IP providers: no blacklisted historical repositories

Why you need to focus on IP purity?

Many users in the use of proxy IP have stepped on such a pit: obviously the IP shows available, the actual operation is frequently encountered CAPTCHA blocking, service denial of access. Behind this is oftenIP blacklisting issuesThe problem is that some IPs have been labeled as high-risk by target websites due to their poor usage history. Some IPs have been labeled as high-risk by target websites due to poor usage history, just like being labeled as "black", and even if the IP itself can be connected, it will be restricted in actual business scenarios.

A truly high-quality proxy service not only ensures IP availability, but also ensures that the entire resource pool has a "clean background". We have tested common proxy services in the market and found that many providers, in order to reduce costs, will reclaim IPs that have been blocked and put them back into the resource pool, resulting in frequent triggering of the website protection mechanism when users use them.

Screening Tips for No Blacklisted IPs

To build a truly pure IP library, three dimensions need to be scrutinized:

In the case of ipipgo, for example, their residential IP resources have gone through theDouble cleaning mechanism: Firstly, IP segments with risky records are eliminated through carrier-level data filtering; secondly, feedback from the target website is monitored in real time during the user's use, and once abnormal access characteristics are detected, the IP immediately enters the quarantine area to wait for manual review.

Hands-on tips for maintaining IP purity

Even with a good repository, the way you use it has a direct impact on IP longevity. Here are two key tips to share:

1. Rotation tempo control: It is recommended to change IP after each business operation, but pay attention to the sensitivity of different websites to IP switching. For example, some platforms record device fingerprints, and it is more suspicious to change IP alone without changing browser fingerprints.

2. Behavioral simulation strategies: Avoid mechanical operation by adding random variables to details such as access frequency, click interval, etc. The intelligent scheduling system provided by ipipgo automatically matches the IP type that best suits the current business scenario and dynamically adjusts the access rhythm.

Frequently Asked Questions

Q：How to determine whether the proxy IP is hacked by the target website?
A: The most intuitive manifestation is the frequent pop-up verification code, directly return 403 error, or can open the website but can not login and other sensitive operations. ipipgo background provides real-time health detection function, will actively mark the suspicious IP.

Q: What should I choose between a dynamic residential IP and a static residential IP?
A: It is recommended to use static IP for the scenarios that need to keep the session for a long time (such as social account management), while dynamic IP is more suitable for the data collection business. ipipgo supports two modes of free switching, and the background can be set to automatically replace the cycle.

Q: What if it is too costly to maintain my own IP library?
A: This is exactly where the value of professional services lies. ipipgo's global residential IP network has already completed the pre-screening and ongoing maintenance, users can call on demand, eliminating the need to build their own proxy pool of hardware investment and technical maintenance costs.

Key support for long-term purity

A truly sustainable blacklist-free IP service must be built on theSize of resourcesrespond in singingTechnical responseOn top of the two foundations, ipipgo's 90 million+ residential IP pool ensures ample space for resource rotation, and with the intelligent scheduling system, IP segments that have recently triggered protection mechanisms can be automatically avoided.

Their technical team has a very interesting analogy: Maintaining IP purity is like tending a garden, not only to have enough diverse plants (IP resources), but also to weed and kill pests in time (to clean up problematic IPs), and also to adjust the cultivation method according to seasonal changes (to cope with the upgrading of website protection strategies). This dynamic maintenance mechanism is the core of ensuring long-term availability of IP resources.