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IP INTELLIGENCE API

Know who's really visiting your site

botBlocker classifies any IPv4 address as residential, datacenter, or VPN using public RDAP and DNS data. Protect your site from bots, understand your traffic, and make smarter decisions about access control.

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Data Sources
3 Sources
IP Cache
/24 Cache
API Keys
No Keys
Response
Real-time

Three-step IP intelligence

botBlocker uses a proven three-layer approach to classify IP addresses with high accuracy, combining multiple authoritative data sources.

1
🔍
Cymru DNS Lookup
Query the Team Cymru IP-to-ASN mapping service via DNS-over-HTTPS to identify the autonomous system and network registry.
2
📋
ARIN RDAP Lookup
Query the American Registry for Internet Numbers REST API for detailed IP block ownership, registration type, and organization data.
3
🏢
Classification
Match organization names against datacenter, ISP, and VPN provider databases to deliver a verdict: datacenter, residential, VPN, or unknown.

Simple, usage-based pricing

Your first 30 days are completely free. After that, buy credits as you need them — no subscriptions, no minimums.

Starter
$9
1,000 credits
$0.009 per lookup
Best Value
Growth
$49
10,000 credits
$0.0049 per lookup
Scale
$299
100,000 credits
$0.003 per lookup

Payments coming soon. Contact us for early access or enterprise pricing.

Example API Response
{
  "ip": "8.8.8.8",
  "verdict": "datacenter",
  "orgString": "GOOGLE LLC · AS15169",
  "country": "US",
  "isHosting": true,
  "isIsp": false,
  "isVpn": false
}

Simple REST API

One endpoint. One API key. Integrate in minutes with any stack.

curl -X POST https://your-host/api/classify \
  -H "X-API-Key: bb_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{"ip":"8.8.8.8"}'
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