IP intelligence from the edge. Geolocation, ASN, connection security, and premium enrichment -- all under 5ms.
Country, city, region, postal code, coordinates. Resolved at the edge -- no external calls.
Autonomous System Number and ISP organization name. Identify hosting, enterprise, or carrier networks.
IANA timezone ID for localized timestamps and scheduling.
TLS version, cipher suite, HTTP protocol, TCP round-trip time.
Server-side browser, OS, device type, and bot detection.
JSON, XML, YAML, CSV, plain text. Plus 20+ individual field endpoints and 4 JSON presets.
Flag, currency, calling code, continent, EU status, capital, languages, TLD -- all in /json for free.
OpenAPI 3.1, AI plugin manifest, llms.txt. Discoverable by any LLM.
Allowed for findutils.com and ipfast.dev origins. API key for programmatic access.
See all request headers as JSON. Debug proxy chains and CDN configs.
Look up any IPv4/IPv6 address. All free endpoints work with /json/{ip} pattern.
Capital, languages, currency, calling code, TLD, flag, continent, EU status. 196 countries.
Haversine distance between two IPs or IP-to-coordinates. Returns km and miles.
ASN-to-company mapping. Name, domain, type (ISP/hosting/business/edu/gov). 200+ curated ASNs.
POST up to 50-500 IPs in a single request. Enrichable with any module.
Detect VPN, proxy, Tor, relay. Confidence scores and provider identification.
IP reputation, abuse history, risk scores for security workflows.
Comprehensive fraud risk assessment. Anonymizer detection, country risk, network analysis, and actionable recommendations.
| FREE | STARTER | PRO | BUSINESS | ENTERPRISE | |
|---|---|---|---|---|---|
| Rate Limit | 120/min | 500/min | 1,000/min | 2,000/min | 5,000/min |
| Monthly Quota | Unlimited | 50K | 200K | 1M | 10M |
| Own IP Lookup | ✅ | ✅ | ✅ | ✅ | ✅ |
| Arbitrary IP | — | ✅ | ✅ | ✅ | ✅ |
| Country Meta | — | ✅ | ✅ | ✅ | ✅ |
| Company | — | — | ✅ | ✅ | ✅ |
| Bulk | — | — | 50 IPs | 100 IPs | 500 IPs |
| VPN/Proxy | — | — | — | ✅ | ✅ |
| Threat Score | — | — | — | ✅ | ✅ |
| Risk Score | — | — | — | ✅ | ✅ |
| Support | Community | Priority | Dedicated | SLA |