What is ISP Proxy? What Does Dual ISP Mean?

A proxy is an intermediary server that routes internet traffic. It is typically categorized into two types: data center and residential ISPs. By definition, ISP proxies are affiliated with Internet Service Providers (ISPs), but in practice, they are often seen as a combination of data center and residential proxies.

Let's take a closer look at ISP proxies and see what advantages they offer.

What is an ISP Proxy?

ISP stands for Internet Service Provider, and an ISP proxy refers to an IP address allocated to users by an ISP, often hosted on a server. Through ISP proxies, you can benefit from the speed of data center networks and the security features of residential IPs.

To briefly introduce data center proxies, in most cases, traffic is routed through proxy clients to data centers, where the provider then redirects your traffic to the target. The main advantages of data center proxies are speed and network stability. However, they do not fully mimic real user networks and are more easily detectable compared to ISP proxies.

ISP proxies, on the other hand, rely on the ISP's ability to allocate IP addresses attached to specific locations. In other words, you obtain a legitimate and unique IP address that conceals your actual location.

What is Dual ISP Proxy?

Many users may come across the term "dual ISP proxy" when using ISP proxies with tools like Ipinfo or Whoer. Dual ISP proxies refer to proxies that have two different identifying characteristics: one is the ASN (Autonomous System Number), and the other is the company name. For residential IPs, if the ASN doesn't match the ISP's ASN or the company name doesn't match the local ISP, it is considered a dual ISP proxy. Genuine residential IPs should have both the ASN and the company name matching the local ISP, and they usually display the ISP's name.

Why Do You Need ISP Proxies?

As you can see, ISP proxies combine the undetectable characteristics of residential proxies with the speed of data center proxies. ISP proxy providers collaborate with different ISPs to offer their IP addresses.

Here are some reasons why you might need ISP proxies:

1、Web Scraping:

SP proxies are suitable for web scraping. They provide fast and less easily detectable connections, allowing you to scrape as much data as possible.

2、Bypassing Rate Limits

To prevent network attacks like Denial of Service (DoS), many websites and data centers implement rate limits. ISP proxies provide ISP addresses to bypass rate-limiting code, making your requests appear more like those of genuine users and reducing the risk of getting blocked.

3、Accessing Location-Specific Content

Like all proxies, ISP proxies allow you to change your virtual location, making you appear closer to genuine users from another country or region.

4、Bulk Purchases

E-commerce websites often implement measures to prevent automated purchases by robots. ISP proxies can help you bypass these restrictions, allowing you to make bulk purchases.

5、Search Engine Optimization (SEO) Monitoring

Search engine results and ad displays can be influenced by your location and browser cookies. To circumvent these issues, you may need ISP proxies to anonymize your connection or simulate a user from a different global location.

6、Social Media Monitoring

Managing multiple media accounts with the same IP address can attract attention. In such cases, ISP proxies can be particularly useful as they can bypass social media algorithms related to IP addresses, reducing the risk of being blocked.

In summary, ISP proxies offer a combination of the undetectable characteristics of residential proxies and the speed of data center proxies. However, when choosing ISP proxies, it's important to consider their purity and exclusivity to ensure the security of your business. For example, IPFoxy Global Proxies provide efficient, secure, and exclusive IP addresses to support cross-border business activities.