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IP Lookup – Geolocation, ASN, ISP & Proxy Status
x402
IP Lookup – Geolocation, ASN, ISP & Proxy Status is a paid API for AI agents from ipx402.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Resolves an IPv4 or IPv6 address to its geolocation, ASN, ISP, and proxy/VPN status
Price / call$0.01
Success—
StatusUnknown
How this service works
Geolocation, ASN, proxy and threat intelligence for any IP address.
Output
Returns a JSON object with the IP's validity flag, city, region, country, ISO alpha-2 country code, latitude, longitude, zip code, timezone, ASN, ISP name, IP version, a boolean is_proxy flag, and when applicable a proxy sub-object with proxy type, domain, city, and country.
Example use cases
Detect fraudulent signups by IP
“A user just signed up from IP 185.220.101.5 — can you check if that address is a proxy or VPN and tell me the country and ISP?”
Geolocate visitor traffic for analytics
“I'm seeing a lot of traffic from IP 45.33.32.156 in my logs — where is it coming from geographically, and what ASN and ISP does it belong to?”
Block suspicious proxy traffic
“Can you check whether IP 104.28.14.22 is a known proxy or VPN, and give me its country and ISP so I can decide whether to block it?”
Technical details
Endpoint
GEThttps://ipx402.com/v1/ipWhen to prefer
Choose this endpoint when you need a single-call resolution of an IP address into geolocation plus network metadata (ASN, ISP) plus proxy/VPN detection in one response. It covers both IPv4 and IPv6 and returns structured JSON ready for downstream use. Prefer this over raw WHOIS lookups when you need city-level geo data and proxy flagging combined, or over pure geo APIs when ISP and ASN context also matter.
Side effects
- Invalid or malformed IP address returns success: false with no geolocation data
- Private/reserved IP ranges (e.g. 192.168.x.x) may return valid: false or empty geolocation
- Unknown or unallocated IPs may return partial data with missing city/region fields
- Network timeout or upstream service unavailability returns a non-200 code field
- Payment failure (insufficient USDC balance) blocks the request before it reaches the lookup service
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"IP": {
"IP": "8.8.8.8",
"asn": "62240",
"isp": "Clouvider Limited",
"city": "Dallas",
"valid": true,
"country": "United States of America",
"is_proxy": false
},
"code": 200,
"success": true
}
}Tags
x402
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