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Security — entry 018 of 30

IPLogs

Verified Jul 2026

IPLogs scores an IP address's likelihood of being a VPN, proxy, Tor exit node, or datacenter host by combining 25+ signals -- ASN/PeeringDB classification, TCP/IP and TLS fingerprinting, RTT timing, and active probing -- into a single verdict and confidence score. A single keyless POST to /v1/check (optionally enriched with client-side signals like user-agent, timezone, and WebRTC IP) returns the verdict, a 0-1 risk score, and the matched signals with their weights, run by DigitalD.tech. There's no signup and no enforced rate limit today -- the public endpoint is explicitly fair-use, with dedicated deployments available on request for high-volume callers.

vpn-detectionproxy-detectionip-intelligencefraud-preventionfingerprinting
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AuthenticationNone requiredCall it straight away — no key, no signup.
HTTPSSupportedTraffic is encrypted in transit.
CORSEnabledCallable directly from browser JavaScript.
PricingFreeNo paid tier — free for the documented use case.
FormatsJSONResponses can be requested as JSON.

GreatAPIs Score

Score74out of 100
Authentication25/25No authentication required
Pricing20/20Free to use
Docs0/20No docs or spec available
Formats9/15Single response format
Freshness20/20Verified within 6 months

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Scored 74 on greatapis.com
<a href="https://greatapis.com/api/iplogs/"><img src="https://greatapis.com/badge/iplogs.svg" alt="Scored 74 on greatapis.com"></a>

Auth quickstart

  1. No key needed — call it now.
Stored keyNo key stored

Your key is stored only in this browser (localStorage) and sent directly to the API — never to greatapis.

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