DataMAINTAINED1 token / call

IP Intelligence API

Fraud and abuse signals for any IPv4 or IPv6 address, from a self-hosted dataset of 1.37 million ranges: geolocated country, the AS number and organisation announcing the prefix, whether the address sits in published cloud or CDN address space (AWS, Azure, Google Cloud, Oracle, DigitalOcean, Cloudflare, Fastly, GitHub — 88,000 ranges across 8 operators), and whether it is a live Tor exit node. Two countries are returned, not one: where the block GEOLOCATES and where it is REGISTERED with its regional registry. Those disagree on about 16% of routed ranges, and the mismatch is itself a weak signal, so both are exposed along with a flag for whether they agree. Every answer carries a transparent risk score whose every point is attributed to a named, explained signal — there is no black box, because a fraud team has to justify the customers it blocks. Look up one address, up to 50 in a batch, or the caller's own address via /v1/ip/me; search 86,000 autonomous systems by name; list the prefixes an AS announces. Non-routable space (loopback, RFC1918, link-local, documentation) is labelled rather than returned empty, and IPv4-mapped IPv6 literals are unwrapped to the address they carry. Cloud ranges and the Tor exit list are refreshed daily. Built entirely on free, redistributable sources — RouteViews BGP via iptoasn (public domain), DB-IP Lite (CC-BY), and each operator's own published ranges — with no third-party calls at request time.

Start free — 500 tokens / mo →See all plans

No credit card requiredAccess to 20+ APIsCancel anytime

response.json

{
  "ok": true,
  "ip": "3.5.140.10",
  "family": "ipv4",
  "mapped_from": null,
  "special_use": null,
  "country": "KR",
  "registry_country": "US",
  "country_matches_registry": false,
  "asn": {
    "number": 16509,
    "organization": "AMAZON-02",
    "registry_country": "US",
    "range": {
      "start": "3.5.124.0",
      "end": "3.5.169.255"
    }
  },
  "hosting": {
    "provider": "AWS",
    "kind": "cloud",
    "service": "EC2",
    "region": "ap-northeast-2",
    "prefix": "3.5.140.0/22"
  },
  "is_datacenter": true,
  "is_cdn": false,
  "is_tor_exit": false,
  "is_routed": true,
  "risk": {
    "score": 50,
    "level": "medium",
    "reasons": [
      {
        "signal": "datacenter",
        "weight": 40,
        "detail": "Inside AWS's published range 3.5.140.0/22 — traffic is from a server, not a consumer connection."
      },
      {
        "signal": "country_mismatch",
        "weight": 10,
        "detail": "Geolocates to KR but the block is registered in US."
      }
    ]
  }
}

7endpoints

1tokens / call

99.9%uptime SLA

Lowavg latency

Why developers pick this API

Production-ready

Production Ready

Battle-tested infrastructure with a 99.9% uptime SLA. Rate limits are generous, responses are consistent.

Simple Integration

Standard REST + JSON. Works with any HTTP client. Copy-ready code snippets in 4 languages.

One Key, 20+ APIs

Your DataAndAPIs subscription unlocks every API on the platform — anime, finance, sports, and more.

Code snippets

One install. Every endpoint.

No proprietary SDKs needed. Any HTTP client works. Pick your language and paste.

3languages

7endpoints

RESTarchitecture

1key for all APIs

Fully typed responses — auto-completion in your IDE
Tracks the API in lockstep — new endpoints land same day
One key works across 20+ APIs on the platform

import axios from 'axios';

const { data } = await axios.get(
  '{API_URL}',
  { headers: { 'X-Api-Key': process.env.API_KEY } }
);

🔒 Subscribe to unlock the live API URL

Developer playground

Explore the endpoints

Browse request parameters and inspect live example responses.

Available Endpoints

Request Parameters

API URL

Please subscribe to see the API URL

Headers

X-Api-Key

Please subscribe to see the actual API URL

Target:

Client:

import axios from 'axios';

const url = '{API_URL}';
const { data } = await axios.get(url, {
  headers: { 'X-Api-Key': 'YOUR_API_KEY' }
});

Pricing

One subscription. Every API.

Tokens unlock this API and 20+ others on DataAndAPIs. Switch APIs any time — we promote.

FREE

$0/mo

500 tokens / month

Access to all APIs
Tokens reset monthly
Community support

Start free

The things that actually block the upgrade.

Ship IP Intelligence API this afternoon.

500 free tokens. No card. Plus 20+ other APIs on the same key.

Get API key →Browse all APIs