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Rotating Datacenter Proxies Pay Per GB: Uses and Limits

A task-by-task list of where a US datacenter pool billed per GB works, where it does not, and how to test it on your own target before you buy.

What you are buying

The exit IPs belong to hosting providers, not to home internet connections. The line is US-only and draws on thousands of US datacenter IPs. By default every new connection gets a new IP; a connection you keep open (keep-alive) keeps its IP. You can also hold one IP for about 10 minutes, and it changes after about 10 minutes or about 60 seconds idle.

Billing is per GB from the wallet: US$0.40 per GB, no prepaid packs. Both HTTP and SOCKS5 are available.

Which jobs fit

Which jobs fit
ItemDatacenter by GBBetter choice if it fails
Public APIs with per-IP rate limitsFits-
Uptime and reachability checks from the USFits-
Speed tests, bulk downloads of public dataFits-
Pages that read the IP's network typeTest first on a small sampleRotating residential
Personal, shop or ad accountsNot suitedStatic ISP IP
Targets outside the USNot suited: US exits onlyRotating residential

Judgement based on the line's properties in the Proxy302 product facts file (US exits only, datacenter IPs) and on IPinfo's statement that IP data flags hosting infrastructure; checked 12 November 2026. Not a guarantee for any specific site.

Why some sites treat datacenter IPs differently

IP data providers publish which network an address belongs to, and some of them mark hosting infrastructure. A site that uses such data can see that a datacenter IP is a datacenter IP. That is why the same line can work for an open API and fail on a page that checks IP type.

Do not buy more traffic hoping a failing target will start to work. Check it on a small sample first, then move only that target to a residential line.

How per-GB billing behaves

You pay for the data that goes through the proxy, requests and responses together, including redirects and retries. For a rough estimate, 1 GB is about 1,000,000 KB, so an API reply of 100 KB uses 1 GB after about 10,000 requests, which costs US$0.40 at US$0.40 per GB. These are example sizes, so measure your own.

Heavy pages with images cost far more per page than JSON. Per-GB billing fits uneven work; if you need one fixed address for days, a leased IP is a different product.

Test it on your own target first

  1. Step 1

    Buy a small amount of traffic and generate the proxy. Choose HTTP or SOCKS5 to suit your tool.

  2. Step 2

    Run the commands below. Each curl call opens a new connection, so the exit IP should change. If it never changes, you are probably reusing one connection.

    Expected result Different US IPs, each listed as a hosting network.

  3. Step 3

    Send 50 to 100 real requests to your target and count how many returned the content you wanted. If most did not, move that target to residential.

Check that the IP changes per connection

for i in 1 2 3; do
  curl -s -x http://LOGIN:PASSWORD@HOST:PORT https://ipinfo.io/ip
  echo
done
# SOCKS5: use -x socks5h://LOGIN:PASSWORD@HOST:PORT

Example only. Replace LOGIN, PASSWORD, HOST and PORT with the values shown for your proxy.

Rotating datacenter proxy FAQ

Do rotating datacenter proxies change IP on every request?

On every new connection, not every request. Requests sent over one open connection keep the same IP.

Can I use them outside the US?

Exits are US only. For other countries use rotating residential.

Is there a free trial?

No. Top up a small amount and test with a few hundred requests.

Should I use datacenter proxies for an online shop or social account?

No. For accounts, use a fixed static ISP IP that matches the account's region.

Reference links

3
  1. Proxy302 product facts and price list

    Product observation · Confirmed on:

    Product facts file checked 10 November 2026: rotating datacenter line (US exits only, US$0.40 per GB from the wallet, no prepaid packs, new IP per connection or the same IP for about 10 minutes, thousands of IPs, HTTP and SOCKS5), residential and static ISP prices, no free trial.

  2. IPinfo IP geolocation API page

    Official documentation · Confirmed on:

    Read on 12 November 2026: the page says its privacy detection data flags IPs associated with VPNs, proxies, Tor nodes and hosting infrastructure. It does not explain how hosting is identified.

  3. curl manual

    Official documentation · Confirmed on:

    Read on 12 November 2026: --proxy accepts the socks5:// and socks5h:// prefixes, equivalent to --socks5 and --socks5-hostname.

Ready to try it?

Create an account, top up once, then pick rotating residential, static ISP or datacenter IPs and have one running in your browser within minutes.

Get started