Dynamic proxy IP is an IP proxy service. Different from traditional static proxy IP, dynamic proxy IP can change IP address at any time to ensure users can access the website smoothly. This proxy IP service is highly applicable to scenarios such as data collection that requires massive IPs and frequent web page access.
In the current network environment, many businesses need to rely on proxy IP to achieve high-quality and efficient data collection, web page access, web crawlers, search engine optimization, etc. Dynamic proxy IP is one of the important proxy IP services that can meet these needs. What are the types of dynamic IP?
1. Short-term agency
Proxy IP service providers generally have an IP library, and each proxy IP has a lifespan of 1-2 minutes, 3 minutes, 5 minutes, 10 minutes, etc. It is suitable for business scenarios that require a large number of proxy IPs but short validity periods. From the perspective of measurement, it can generally be divided into two types: purchase by quantity and purchase by time.
2. Tunnel Proxy
There are two main types of tunnel proxy IP: dynamic short-term and dynamic forwarding.
- Tunnel Proxy-Dynamic Short-Term
Tunnel proxy (dynamic short-term) The usage time of each IP proxy is generally 1 minute to 5 minutes (different service providers define different short-term durations). After the expiration, the tunnel will automatically switch to another IP.
- Tunnel Proxy – Dynamic Forwarding
Tunnel proxy (dynamic forwarding) does not need to switch proxy IP, each request has a random IP. Tunnel proxy has a concurrent request limit, generally 5 requests per second are allowed by default.
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