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IP Geo + ASN Lookup
x402
IP Geo + ASN Lookup is a paid API for AI agents from ip-geo.hsharmanov02.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).
Returns geolocation and ASN/ISP intelligence (country, region, city, coordinates, timezone, ISP, org, AS number) for any public IPv4 or IPv6 address
Price / call$0.01
Success—
StatusUnknown
How this service works
IP geolocation + ASN/ISP intel for any public IPv4/IPv6 address: country, region, city, coordinates, timezone, ISP, org, AS number/name. Paid per call: $0.002 USDC on Base, Monad, Arbitrum, Optimism, Polygon, Avalanche or Solana (eip155:8453) via x402 v2 (exact scheme, EIP-3009). Unpaid requests return HTTP 402 with machine-readable payment instructions; the buyer signs the EIP-3009 authorization off-chain and retries with the PAYMENT-SIGNATURE header. The facilitator pays the gas, so the buyer needs no ETH. No API key.
Output
A JSON object containing the queried IP address, ASN (e.g. 'AS1234'), ISP name, organization, city, region, country, country code, latitude, longitude, timezone, and a timestamp of when the lookup was performed.
Example use cases
Fraud detection for suspicious login
“I just got a login attempt from IP 185.220.101.5 — can you tell me what country and ISP it's coming from, and whether it's a known datacenter or residential connection?”
Enrich server access logs
“I have this IP address 91.108.4.1 hitting my API repeatedly — look up its geolocation, ASN, and organization so I can figure out where the traffic is originating from.”
Timezone routing for user sessions
“A user connected from IP 202.96.128.68 — what timezone and region are they in so I can localize their session correctly?”
Technical details
Endpoint
GEThttps://ip-geo.hsharmanov02.workers.dev/geo?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need combined geolocation and ASN/ISP intelligence in a single call without managing an API key. It supports both IPv4 and IPv6 and is ideal for pay-per-call usage via x402 micropayments on multiple chains (Base, Solana, Arbitrum, etc.), making it suitable for agents that need occasional IP lookups without subscription overhead.
Side effects
- Private or reserved IP addresses (RFC1918, loopback) may return no geolocation data
- IP not found in geolocation database returns empty or null fields
- HTTP 402 returned for unpaid requests — requires EIP-3009 signed payment header on retry
- Invalid IP format may return an error response
- Very new IP allocations may have incomplete ASN or ISP data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ip": "1.2.3.4",
"asn": "AS1234",
"isp": "Example ISP",
"lat": 34.05,
"lon": -118.24,
"org": "Example Org",
"city": "Los Angeles",
"region": "California",
"country": "United States",
"service": "ip-geo",
"timezone": "America/Los_Angeles",
"checked_at": 1759099200,
"country_code": "US"
}
}Tags
x402
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