IP Lookup & Geolocation API
Who owns an IP address: network name, range, CIDR, organization, country and registration date from the Regional Internet Registries (RDAP). Without 'ip', returns the caller's IP, country, city and ASN.
Authentication & base URL
Subscribe through one of our marketplace listings; your marketplace API key and base URL are shown there. All endpoints return JSON over HTTPS, served from a global edge network (typically 20–150 ms).
Endpoints
GET /v1/ip
IP info
| Parameter | In | Description | Example |
|---|---|---|---|
ip | query | IPv4 or IPv6 (empty = your own IP) | 8.8.8.8 |
Example
GET /v1/ip?ip=8.8.8.8
{
"ip": "8.8.8.8",
"network": "GOGL",
"handle": "NET-8-8-8-0-2",
"range": "8.8.8.0 - 8.8.8.255",
"cidr": [
"8.8.8.0/24"
],
"country": null,
"type": "DIRECT ALLOCATION",
"organizations": [
"Google LLC"
],
"registered": "2023-12-28T17:24:33-05:00",
"source": "Regional Internet Registry RDAP"
}Who owns an IP address: network name, range, CIDR, organization, country and registration date from the Regional Internet Registries (RDAP). Without 'ip', returns the caller's IP, country, city and ASN.
Use cases
Fraud screening, security logs enrichment, network owner identification, abuse reporting, geolocating visitors.
Why this API
- Fast: runs on a global edge network, typical response well under 1 second.
- Reliable: simple JSON, clear error messages.
- Fair pricing: Free plan 500 requests/month, Pro 25,000 for $4.99, Ultra 150,000 for $14.99.
Pricing
Free plan with 500 calls per month, then Pro (25,000 calls for $4.99/month) and Ultra (150,000 calls for $14.99/month). See all plans.