Free tier — no credit card required

IP intelligence.
Every signal, one call.

Geolocation, ASN, RDAP, reverse DNS, VPN/Tor/proxy detection, cloud provider, and threat reputation — all in a single JSON response. IPv4 and IPv6.

Get free API key Try live demo

GET /ip/8.8.8.8

Enter an IP address and click Lookup...

6 data sources, one request

We aggregate free IP intelligence feeds so you don't have to build the pipelines yourself.

📍

Geolocation

Country, region, city, coordinates, timezone, ISP, org — via ip-api.com.

🌐

ASN / Network

AS number, AS name, ISP, and organisation — derived from ip-api.com BGP data.

📋

RDAP

Network name, CIDR block, abuse contact, and country registration via rdap.org.

🔁

Reverse DNS

PTR record lookup for any IPv4 or IPv6 address.

🕵️

VPN / Proxy / Tor

Proxy and hosting flags from ip-api.com plus Tor exit node detection updated every 6 hours.

🦠

Threat Reputation

Checked against Tor exit nodes, Feodo C2 botnet IPs, and Firehol Level 1 blocklist.

Composite reputation score

Every response includes a 0–100 reputation score and a risk level, derived from all available signals.

0–15 Low — no significant signals

16–40 Medium — some suspicious signals

41–70 High — multiple threat signals

71–100 Critical — confirmed malicious

# Full enrichment
curl https://resolvip.net/ip/8.8.8.8 \
  -H "X-API-Key: ri_your_key"

# Per-section endpoints
GET /ip/{ip}/geo
GET /ip/{ip}/asn
GET /ip/{ip}/rdap
GET /ip/{ip}/ptr
GET /ip/{ip}/reputation

Simple pricing

All data sources included at every tier. Upgrade for volume.

Free

$0/mo

No credit card required

50 lookups / day
Single + bulk (up to 50 IPs)
All 8 data sources
IPv4 & IPv6

Get free key

Starter

$19.95/mo

Billed monthly, cancel anytime

1,000 lookups / day
Single + bulk (up to 50 IPs)
All 8 data sources
Priority support

Get started

Pro

$49.95/mo