What Are Datacenter Proxies? Rotating, Static and IPv6 Compared

A datacenter proxy forwards your requests to the target site through IP addresses that belong to servers hosted in data centers. The addresses are registered to hosting and infrastructure providers, not to home users. This setup delivers low latency, high bandwidth and a low cost per GB, which is why datacenter proxies are the usual first choice for high-volume scraping, price monitoring, API testing and automation.

WeProxy offers three variants in this category: Rotating Datacenter IPv4, which rotates from a pool; Static Datacenter IPv4, which is assigned to you; and Rotating IPv6 for IPv6-enabled targets. The variants differ in how long the IP stays the same, how they are billed and which targets they can reach. This page compares all three, explains which one fits which job and routes you to the right product page.

Current packages are listed in the package table on this page. Authentication works with username/password or IP whitelist over both HTTP and SOCKS5.

How does a datacenter proxy work?

Every IP address belongs to a network (ASN), and this information is public. A datacenter proxy's addresses come from the blocks of hosting, cloud and infrastructure providers. The connection exits from a fixed, high-capacity link in a data center rather than from a variable home line. That is where the speed and stability come from.

The same property is the reason for restrictions on some targets. A target site can see that the incoming IP belongs to a hosting ASN and may apply different rules to that traffic: extra verification, lower rate limits or refusal. On targets that serve public data, are API-oriented or do not restrict bot traffic, this is not a problem. On targets that apply strict rules to hosting traffic, a residential proxy may be a better fit.

With rotating datacenter products you connect to a single gateway address, and the gateway sends requests out through different IPs in the pool. With static datacenter products, dedicated IP addresses are assigned to you and do not change during the package period.

Which datacenter proxy options does WeProxy offer?

Rotating Datacenter IPv4 offers ASN and city targeting; its product page lists 15 featured countries, 180+ locations in total and 99.9% network uptime. There is no thread limit. GB you buy never expires: it stays in your balance until used and does not reset monthly.

Static Datacenter IPv4 provides dedicated addresses, a fixed ASN and location, unlimited bandwidth and a monthly renewal option. Packages are sold by number of IPs; locations are the US, the UK, the Netherlands, Germany and Canada.

Rotating IPv6 works with monthly, quota-free port packages. The IP changes on every request in Datacenter packages and at least every 120 seconds in Residential packages; the product supports up to 1,000 concurrent requests. Port packages have no bandwidth cap; the practical limit is the capacity of your own infrastructure. See the locations page for current coverage.

Rotating or static datacenter proxies?

The choice depends on whether the job needs a different IP per request or the same IP for a long time. For independent requests, such as crawling thousands of product pages, tracking search results or measuring an API's response from different regions, rotating datacenter spreads the load across the pool and keeps a single IP from hitting rate limits. Rotating Datacenter IPv4 also supports sticky sessions, so you can keep the same IP for short multi-step operations.

Static datacenter is for jobs where the other side must recognize you by your IP address. Accessing a supplier panel through an IP allowlist, connecting to a server that expects a fixed IP or pairing each account with a single address all fall into this group. A fixed ASN and location mean the target sees the same profile on every connection.

For a job with high traffic but few IPs, a static package makes costs predictable; for variable, distributed traffic, a per-GB rotating package is more flexible. Session models are compared in detail in sticky vs rotating proxy, and all rotation-focused products are on the rotating proxies page.

When can Rotating IPv6 replace IPv4 datacenter?

The IPv6 address space is very large, so it is a cost-efficient option for jobs that need many different addresses. Rotating IPv6 is billed per port per month and has no traffic quota; for high-traffic jobs on IPv6-enabled targets it can offer more predictable costs than paying per GB for IPv4.

The limitation: an IPv6 proxy can only connect to targets that serve over IPv6. If a site's DNS has no IPv6 record (AAAA), an IPv6 proxy cannot reach it. Many sites still serve only over IPv4. So test your targets first with the IPv6 checker. If your whole target list supports IPv6, Rotating IPv6 is an option; if it is mixed, Rotating Datacenter IPv4 is the safe default.

If you need fixed addresses on the IPv6 side, there is also Static Datacenter IPv6. For everything about IPv6, see the IPv6 proxy page and the IPv4 vs IPv6 article.

Which jobs are datacenter proxies efficient for?

Datacenter proxies stand out where the target applies no special rules to hosting traffic and speed matters:

• Public data collection: regular crawling of publicly available catalog, price and listing pages.
• Price and stock monitoring: rechecking the same pages at short intervals.
• API and application testing: measuring how your service responds from different IPs and locations.
• SEO monitoring: ranking and page availability checks; if you need local results, residential may fit better.
• Workflows that need a fixed IP: panels that use allowlists and server-to-server connections.

The places where datacenter proxies struggle are also clear: sites that restrict hosting ASNs wholesale, jobs that need the view of an ordinary home user and platforms where account trust history matters. On these targets, switching IPs alone does not solve the problem; you need to switch IP type. For a broader list of use cases, read proxy use cases.

Datacenter or residential proxies?

The practical approach is to start with datacenter and measure the success rate. If it drops because the target restricts datacenter ASNs, move to the residential proxies options. A detailed comparison of the two types is in residential vs datacenter, and the difference between static ISP and static datacenter is in ISP proxy vs datacenter proxy.

No IP type guarantees access to a target site. Request rate, header consistency and cookie handling matter at least as much as the IP type.

How do you set up and test a datacenter proxy?

Once your order is active, the connection details appear in the customer panel. Rotating products work through the gateway gw.weproxy.com.tr:8989. The commands below send a request over HTTP and SOCKS5 and print the IP the target sees:

# Show the exit IP through an HTTP proxy
curl -x "http://USER:[email protected]:8989" https://api.ipify.org

# Same request over SOCKS5 (DNS resolved on the proxy side)
curl -x "socks5h://USER:[email protected]:8989" https://api.ipify.org

Replace USER and PASSWORD with the details from your panel. For static products the panel gives you the IP, port and credentials separately; use that address instead of the gateway in the same command. If you want to connect from a server without sending credentials, add the server's IP to the whitelist in the panel. If you need to change formats for different tools, the proxy format converter makes it easier.

After setup, verify the exit:

• Use IP lookup to check the address's country and ASN; you should see the location and ASN you selected.
• Use the proxy checker to bulk-test availability and response time of your static IP list.
• In rotating mode, send several requests in a row; expect a different address each time.

If you get errors such as 407, 429 or 502, the proxy error codes guide helps you find the source.

Datacenter proxy checklist

1. Test how the target treats datacenter IPs. Measure the success rate with a small pilot; if it is low, look at residential options.
2. Check the target's IPv6 support. If all targets support IPv6, Rotating IPv6 can lower costs; otherwise choose IPv4.
3. Choose the session model. Rotating for independent requests, sticky for short multi-step operations, static datacenter for allowlists and fixed identity.
4. Verify the location. Static Datacenter IPv4 is offered in five countries; Rotating Datacenter IPv4 has wider coverage. Check the locations page.
5. Match the billing model to your traffic. Per GB suits variable traffic, per IP per month suits high traffic on a few fixed IPs, and quota-free port packages suit IPv6 targets. Compare packages on the pricing page.
6. Plan concurrency. Datacenter IPv4 products have no thread limit, Rotating IPv6 supports up to 1,000 concurrent requests; spread the load according to the target's rate limits.
7. Follow the rules. Work in line with the target site's terms and the acceptable use policy. For general purchasing criteria, see the buy proxy guide.

Once you have decided, you can create your package on the order page.

Frequently asked questions

What is a datacenter proxy used for?

A datacenter proxy forwards your requests to the target through IP addresses that belong to servers in data centers. Because it offers low latency and a low cost per GB, it is used for public data collection, price and stock monitoring, API testing, SEO checks and workflows that need a fixed IP. On sites with strict rules for hosting traffic the success rate may drop; in that case, consider residential proxies.

What is the difference between datacenter and residential proxies?

The difference is the IP source. Datacenter proxy addresses are registered to hosting and infrastructure providers, while residential proxy addresses are registered to service providers that assign IPs to home users. Datacenter is faster and cheaper per GB; residential fits better for jobs that need a local user view and for targets that restrict hosting traffic. Decide with a small test on the real target.

Is there a traffic limit on static datacenter proxies?

No. Static Datacenter IPv4 packages have unlimited bandwidth and are billed per IP per month. Dedicated addresses come with a fixed ASN and location, and there is a monthly renewal option. Locations are the US, the UK, the Netherlands, Germany and Canada. Check the package card on the product page for package sizes and current terms.

Does a Rotating IPv6 proxy connect to every site?

No. An IPv6 proxy can only connect to sites that serve over IPv6. If the target's DNS record has no IPv6 address (AAAA), the connection cannot be made, and many sites still use only IPv4. Test your targets with the IPv6 checker before buying. If your target list is mixed, Rotating Datacenter IPv4 is a safer starting point.

Is there a thread or concurrent connection limit on datacenter proxies?

Rotating Datacenter IPv4 has no thread limit. The Rotating IPv6 product page states support for up to 1,000 concurrent requests. In practice the limit is usually set by the target site: many parallel requests from the same IP can lead to a 429 response. In that case spread the load across more IPs and respect the wait time the target specifies.

Does the datacenter GB I buy expire?

On Rotating Datacenter IPv4, traffic bought per GB has no expiry: it stays in your balance until used and does not reset monthly. Usage is measured as the sum of sent and received traffic. Static Datacenter IPv4 and Rotating IPv6 are period-based packages with no traffic quota; check the package card on the product page for duration and renewal terms.