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Data center proxy

(also DC proxy, data center IP proxy)

Data center proxy definition

A data center proxy is a type of proxy server that masks a user's IP address to provide privacy and security on the internet. These proxies are not linked to an internet service provider (ISP) but are instead provided by a third-party service, typically a data center. Data center proxies are widely used for various purposes, such as data mining, and SEO tasks, because of their speed and reliability.

See also: caching proxy, HTTP proxy, transparent proxy

Data center proxy examples

  • Shared proxies: These are data center proxies used by multiple users simultaneously. They are cost-effective but might be slower due to shared bandwidth.
  • Dedicated proxies: These are data center proxies used exclusively by a single user. They offer high performance and privacy but are more expensive.

Comparing data center proxies to residential proxies

Data center proxies and residential proxies serve similar purposes but differ significantly. Residential proxies originate from ISPs and are tied to a physical location, making them appear more legitimate to most servers. However, they are slower compared to data center proxies, which are known for their speed and efficiency.

Pros and cons of data center proxies


  • Fast and efficient.
  • Provide anonymity.
  • Ideal for large-scale operations like web scraping and SEO tasks.


  • Less trustworthy to some servers.
  • Possibility of IP block if abused.

Using data center proxies safely:

  • Avoid free proxies because they may compromise your data.
  • Ensure the proxy provider is trustworthy, and has a clear privacy policy.