A datacenter proxy is a proxy hosted on a cloud or datacenter server, using an IP registered to a hosting company (a datacenter ASN). The short version: of the three families — residential, ISP, and datacenter — datacenter proxies are the cheapest, fastest, and most abundant, but because they are not real home connections they are the easiest for anti-bot systems to flag. They fit processing lightly defended targets fast and cheap at scale. This explainer is based on established networking facts and each vendor's documented pages (July 2026, prices in USD).
Key takeaways
- Datacenter proxies use datacenter IPs (a hosting company's ASN) and are the cheapest, fastest, and most scalable of the three families.
- Their weakness is detectability: anti-bot systems flag datacenter IP ranges, so they are wrong for hardened targets.
- They come in shared (cheaper, reputation depends on others) and dedicated (pricier, you control the reputation) — use dedicated for ongoing, important work.
- They fit bulk collection from sites without strong anti-bot, speed-critical processing, and access to your own infrastructure — anywhere detection risk is low.
- Every major provider offers datacenter proxies, but pricing structures differ, so confirm current terms on the official page. Performance figures are vendor claims.
What a datacenter proxy is (how it works)
Proxies fall into three families: residential (real home connections), ISP / static residential (ISP-registered IPs on datacenter infrastructure), and datacenter (datacenter IPs directly). Datacenter proxies can be provisioned in bulk on cloud or hosting servers, which makes them dramatically cheaper, fast, and easy to scale.
The trade-off: the IP's origin as a hosting company is visible to targets, and anti-bot systems match datacenter ASN ranges against known lists to block them. So speed and price trade off against detection resistance. For the deep comparison see residential vs datacenter proxies, for the fundamentals see what a residential proxy is, and for the big picture see the web scraping guide.
How we approach this explainer
This article is based on established networking facts and vendor product pages fetched and re-verified on July 17, 2026. Datacenter pricing structures vary by vendor and change fast, so specific prices are marked "check the official page," and performance or scale figures are labeled as vendor claims. ProxyFacts has not run its own benchmarks and is monetized through disclosed affiliate partnerships; those partnerships never change what we report.
Datacenter vs residential at a glance
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| Dimension | Datacenter proxies | Residential proxies |
|---|---|---|
| IP origin | Datacenter / cloud servers (a hosting company's ASN) | Real home connections (ISP-assigned residential IPs) |
| Detection resistance | Lower (datacenter ASNs are easy to flag and block) | High (real home IPs are trusted) |
| Speed and stability | Fast and stable (datacenter infrastructure) | Device-dependent, tends to vary |
| Price | Cheapest of the three families | About $4.00/GB, into $2.00/GB at volume |
| Scale | Provisioned in bulk, easy to scale | Limited by real devices |
| Best for | Lightly defended sites, speed-critical work, own infrastructure | Broad public-data collection, including harder targets |
Engineer's take (Hinata): The first thing I test with datacenter proxies is whether the target blocks datacenter IPs. Get that wrong and the "cheap" option turns expensive in failed-request retries. My order of operations is to try the target with a small batch of datacenter IPs, keep it fast and cheap there if nothing is blocked, and route only the blocked targets to residential or a scraping API. Loading everything onto residential — or everything onto datacenter — is rarely optimal.
Shared vs dedicated
Datacenter proxies come in two main forms.
- Shared datacenter proxies: one IP is split among several users. Cheaper, but you inherit reputation risk from how others use the IP. Best for light, cost-sensitive work.
- Dedicated datacenter proxies: an IP for you alone. You control the reputation and get more stability, at a higher price. Best for ongoing, important collection where a stable reputation matters.
Pick based on whether cost or stability matters more. The habit of judging by effective cost — unit price times volume plus failed retries — rather than sticker price is covered in proxy pricing comparison.
How the major providers cover datacenter
The providers we track all lead with residential but also offer datacenter proxies. Their datacenter pricing (shared/dedicated, per-IP/bandwidth) varies widely and changes fast, so confirm current terms on the official page. For the deep dives, see the Oxylabs review, Bright Data review, Decodo review, and IPRoyal review. For selection criteria, see how to choose a proxy provider.
Choosing by use case
For collecting from sites without strong anti-bot (public APIs, light pages) at volume, cheap and fast datacenter proxies are ideal. Try a small batch first and, if nothing is blocked, run at scale. For general evasion technique, see how to scrape without getting blocked.
The datacenter trap
The main trap is "cheap that turns expensive." If the target blocks datacenter IPs, retries on failed requests inflate time and cost until it beats residential on price the wrong way. A useful order is: (1) verify on a small batch whether the target tolerates datacenter IPs, (2) if yes, run cheap and fast on datacenter, (3) if not, move to residential or a scraping API. Free datacenter proxies often use resources without consent and have serious quality and safety problems — an NDSS MADWeb 2024 study of more than 640,000 free proxies found only 34.5 percent were ever active and nearly 17,000 tampered with traffic (see free vs paid proxies).
Compliance
Datacenter proxies included, the legitimate uses are public-data work: price monitoring, SEO, ad verification, market research. Not mass account creation, ban evasion, resale, sneaker bots, paywall bypass, or collecting personal data. On sourcing transparency, see ethical proxy sourcing. This article is not legal advice; see is web scraping legal and consult a lawyer for your case.
Verdict: should you use datacenter proxies?
Bottom line
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Oxylabs
Covers residential through datacenter for large-scale operations (confirm datacenter pricing on the official page)
Paid link (ad): we earn a commission if you buy.
Decodo
Test which proxy type your targets actually need with a free trial (card required) or a money-back guarantee on your first purchase — not both