The exit IP lives in a hosting ASN
A datacenter proxy routes your traffic through a server in a commercial data center, so the exit IP belongs to a hosting autonomous system number. Hetzner AS24940, OVH AS16276, DigitalOcean AS14061, and AWS AS16509 are examples. When a target checks the ASN of an inbound request, those ranges read as server traffic, not an end-user connection.
Residential proxies exit through IPs assigned to consumer ISPs — Comcast, Vodafone, and similar networks. Static ISP proxies use hosting hardware but carry ISP-assigned addresses, landing somewhere in between. The ASN is the distinguishing fact; everything else follows from it.
Datacenter fits when the target accepts hosting IPs
Public APIs, internal tooling, uptime monitors, open government data, and high-volume jobs against targets that do not filter by network type are all reasonable datacenter use cases. The price difference is the reason to try it first: Volume Residential runs $0.89/GB and Premium Residential $5.00/GB. When a target accepts hosting ranges, there is no reason to pay the residential rate.
The check is straightforward. Run a small batch — 50 to 100 requests — and look at body sizes. If the target returns the expected content, scale from there. If it returns a consistent short body across multiple datacenter exits, that short body is a block page, not the real page, and the route is not working.
A 200 status does not mean the job worked
Some targets return HTTP 200 with a block page, a CAPTCHA frame, or an access-denied message instead of the real content. The proxy transmitted bytes successfully. The target chose what to put in those bytes. App-level counters that measure saved rows will diverge from the proxy meter because the meter counts every byte transferred — redirect chains, challenge pages, retried requests, and discarded HTML all appear in the metered total.
The log fields that matter for diagnosis: target host, exit ASN, status code, body size, latency, retry count, and metered bytes. Without body size in the log, a soft block and a successful result look identical at the status-code level.
| Signal | What it means | Next check |
|---|---|---|
| 200, expected body size | Target returned real content | Continue and monitor body size variance |
| 200, small fixed body size | Block page or challenge frame | Check body text; consider residential or Static ISP |
| 403 or 429 | Target refused the request explicitly | Check pacing, headers, session behavior |
| Consistent timeouts | Route or target stalled | Test a smaller endpoint; check proxy connectivity |
Session tokens do not change the ASN
Proxynade datacenter lines use the same gateway as residential: http://proxynade.net:2555 with username and password auth. The expanded username carries the routing options: base username, the datacenter plan token, and an optional country-<cc> field. Datacenter lines skip the lifetime-<minutes> rotation token that residential lines use.
Rotating to a different datacenter exit still returns a hosting ASN. If every hosting exit returns the same block page, changing session parameters does not fix the problem. The target is filtering by network type, and the fix is a different proxy product, not a different session configuration.
# Datacenter username format
# base-username + plan token + optional country
# Example:
rt97db6958d9-plan-datacenter-country-us
# No lifetime token — datacenter lines do not use it
# Password is unchanged from your dashboard credentialsRead the dashboard logs before scaling
The Proxynade dashboard network logs show host, outcome, latency, and byte totals per request. Usage logs export as CSV. Before committing a large run to datacenter bandwidth, pull the pilot log and confirm that body sizes match expected content, not a fixed-length block response.
The pilot run size matters. One or two requests can return real content by chance if the target rate-limits gradually. A batch of 50 requests across a ten-minute window gives a clearer signal about whether the route holds at low volume before moving to scale.
Datacenter proxy FAQ
What makes a proxy a datacenter proxy? The exit IP belongs to a hosting ASN — Hetzner, OVH, DigitalOcean, AWS, and similar ranges. No residential ISP is involved.
Are datacenter proxies faster than residential? Latency is often lower because the hardware sits in a well-connected data center. Whether that matters depends on the target's response time, not the proxy link.
Why does a 200 status not mean the job worked? Some targets return 200 with a block page or a challenge frame instead of the real content. Check body size and parsed row count, not just status code.
When should I switch from datacenter to residential? When every hosting ASN consistently returns a short body or a block page and the body size does not improve with session tuning or pacing changes.
How does the Proxynade datacenter username differ from residential? The expanded username uses the datacenter plan token and skips the lifetime rotation field. Format: base-username-plan-datacenter plus optional country-cc.
Quick checks before a datacenter run
- Run 50 requests. Check body sizes, not just status codes.
- Log exit ASN alongside outcome to confirm the route.
- Compare metered bytes against saved rows to spot block pages early.
- If all hosting ASNs return short fixed bodies, the target filters by network type.
- Switch to residential or Static ISP only after confirming the datacenter route fails — not before.