Detect Residential Proxy Traffic with Real-Time IP Intelligence. 5,000 Monthly Lookups & 100k Session Assessments Included.
1 "client": {2 "city": "Weldon Springs"3 "behaviors": ["TOR_PROXY_USER"],4 "concentration": {5 "country": "US",6 "density": 0.202,7 "geohash": "9yz",8 "skew": 45,9 "state": "Missouri",
Get direct access to Spur’s verified residential proxy, VPN, and IP intelligence with a free Community account.
Enrich IP addresses and assess live traffic sessions in real time. Detect residential proxy networks, identify anonymization signals, and investigate suspicious activity with explainable intelligence.
Run free IP lookups and detect proxy activity in seconds. No credit card required.

Reveal Residential Proxy Infrastructure Behind Any IP Address
Detect residential proxy networks that bypass traditional proxy and VPN detection methods. Identify infrastructure used in fraud, automation abuse, and account evasion.
Use Spur as a free residential proxy detection and IP lookup tool to investigate suspicious traffic.
What’s Included in Spur Community
Use IP lookups to investigate residential proxies, VPNs, and suspicious traffic. Use session assessments to evaluate live traffic activity.
Need more automation or higher query volumes? Upgrade anytime.
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5,000 lookups per month
Run up to 5,000 IP investigations every month at no cost.
5,000 lookups per month
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100k session assessments
Evaluate 100,000 live traffic sessions per month with Spur enrichment.
100k session assessments
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Same core data as paid plans
Evaluate our verified IP intelligence and add scale when you need it.
Same core data as paid plans
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Real-time dataset
Access continuously updated intelligence on active VPN and proxy infrastructure.
Real-time dataset
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IPv4 and IPv6 coverage
Enrich any public IP address across modern and legacy networks.
IPv4 and IPv6 coverage
Start Detecting Residential Proxy Traffic for Free.
Investigate residential proxy networks and anonymized traffic instantly. No credit card or sales call required.
