Will this flag normal home users?

We combine ISP context with anomaly signals and return a confidence score, so you can set a threshold that minimises false positives.

Is it available via API?

Yes — residential proxy signals are part of the proxy verdict returned by GET /v1/proxy/{ip}.

Is there a free tier?

Yes, 100 lookups per month on the Free plan.

IPScanner

Residential Proxy Detection

Residential proxies look like real home users — that is the point. Our detection uses network reputation and pool intelligence to flag them anyway.

Overview

What is residential proxy detection?

Residential proxies route traffic through real consumer devices and ISP ranges, making automated and fraudulent traffic look like an ordinary home user. Because the IP belongs to a legitimate ISP, simple ASN or datacenter checks miss them. Residential proxy detection identifies IPs that are part of a residential proxy network using behavioural reputation, pool membership and shared-usage patterns rather than ownership alone.

Signals

How residential proxy detection works

These proxies hide in ISP space, so detection leans on reputation, not just ASN.

Pool intelligence

Cross-references IPs against known residential proxy provider pools.

Shared-usage patterns

A single home IP serving many unrelated sessions is a red flag.

Reputation history

How the address has behaved across our lookup network over time.

Velocity & rotation

Rapid IP rotation within an ISP range typical of proxy services.

ISP context

Combines ISP ownership with anomaly signals to avoid false positives on real users.

Confidence score

A 0–100 score lets you treat likely vs. certain proxies differently.

Use cases

Where teams use it

Sneaker & ticket drops

Stop bots that buy in bulk through residential pools.

Account farming

Catch mass account creation disguised as home users.

Price scraping

Detect competitors scraping prices via residential IPs.

Ad verification

Filter residential-proxy traffic from campaign analytics.

More tools

Explore related detection tools

VPN Detection APIReal-time VPN detection API. Send any IP and get back whether it belongs to a commercial VPN, with a confidence score. Free tier, simple REST, fast global lookups.Proxy Detection APIDetect HTTP, SOCKS, residential and datacenter proxies plus Tor exit nodes from any IP with one REST call. Real-time proxy detection API with a free tier.Datacenter Proxy DetectionDetect datacenter and cloud-hosted proxies by IP in real time. Identify hosting ASNs used for proxying and scraping with confidence scoring and a free API tier.How to Detect a VPNLearn how to detect whether an IP address is using a VPN. Try the free VPN checker below, understand the signals, and automate it with the VPN detection API.

Die Suite entdecken

Unsere anderen Tools ausprobieren

VPN-ErkennungErkennen Sie IPs, die über verschlüsselte VPN-Tunnel geleitet werden, um ihren echten Standort zu verschleiern.Proxy-ErkennungErkennen Sie HTTP-, SOCKS-, Residential- und Rechenzentrums-Proxys sowie Tor-Exit-Nodes.IP-GeolokalisierungOrdnen Sie jede IP einem Land, einer Region und einer Stadt zu – mit ISP- und Zeitzonendaten.ASN-DatenErmitteln Sie die Autonomous-System-Nummer und die Organisation, der ein IP-Bereich gehört.WHOIS-InfosRufen Sie Registrierungs- und Eigentümerdaten für Domains und IP-Bereiche ab.

FAQ

Frequently asked questions

They use real ISP-assigned IPs, so they pass datacenter and ASN checks. Detection requires reputation and pool intelligence, which is exactly what IPScanner provides.

Warum IPScanner

Tausende Unternehmen weltweit vertrauen uns für zuverlässige IP-Intelligence

Branchenführende Genauigkeit

Unsere KI-gestützte Erkennung erreicht eine Genauigkeit von 99,8 % und übertrifft damit herkömmliche Methoden deutlich.

Performance auf Enterprise-Niveau

Für Skalierbarkeit gebaut, mit hoher Zuverlässigkeit und einem Uptime-SLA von 99,99 % für geschäftskritische Anwendungen.

Umfassende Abdeckung

Wir pflegen die größte Datenbank an VPN-Diensten, Proxys und Anonymisierern mit täglichen Aktualisierungen.

Einfache Integration

Benutzerfreundliche REST-API für alle gängigen Programmiersprachen und Frameworks.

Transparente Kommunikation

Klare Dokumentation und regelmäßige Updates zu unseren Erkennungsfunktionen und Verbesserungen.

Kompetenter Support

Dediziertes technisches Support-Team mit tiefgreifender Expertise in IP-Intelligence und Cybersicherheit.

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