# FraudCheck API, free: IP company lookup API

> The operator (ASN) an address routes through, and the organisation behind it.

FraudCheck API's Free / Dev plan for the IP company lookup API costs $0.00 per 1,000 IP addresses. We check each provider's docs for 10 fields. FraudCheck API's docs list 2: Owner's name, ASN.
In [our IP company lookup API benchmark](https://datacircle.dev/best-ip-company-lookup-api.txt), the best plan from FraudCheck API scores 48.4 out of 100. FraudCheck API ranks 59th of 83 providers.
This plan is free. We rank 606 plans for IP company lookup APIs by price. Half the plans cost $0.167 or less per 1,000 IP addresses. [203 IP company lookup API plans on our price sheet are free.](https://datacircle.dev/best-ip-company-lookup-api.txt) [IPKit's free plan](https://datacircle.dev/ip-company-lookup-apis/ipkit/free/llms.txt) scores highest of the free plans in our benchmark, at 94.1 out of 100.
[IPScanner's $5 pack](https://datacircle.dev/ip-company-lookup-apis/ipscanner/5-pack-pay-as-you-go-5-get-asn-ip/llms.txt) is the cheapest paid plan per 1,000 IP addresses. IPScanner's IP company lookup API costs nothing beyond the plan price. [ipapi.is' top-up plan](https://datacircle.dev/ip-company-lookup-apis/ipapi-is/top-up-from-1-one-time-credits-post/llms.txt) costs the least for 10,000 IP addresses a month: $1.00.
[IPKit](https://datacircle.dev/ip-company-lookup-apis/ipkit/free/llms.txt), [thenetworkery](https://datacircle.dev/ip-company-lookup-apis/thenetworkery/free/llms.txt) and [IPLogs](https://datacircle.dev/ip-company-lookup-apis/iplogs/free-get-v1-lookup-ip/llms.txt) are the best IP company lookup API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/ip-company-lookup-apis/fraudcheck-api/free
- [IP company lookup API in 2026: the best of 80+ compared](https://datacircle.dev/best-ip-company-lookup-api.txt)
- Get it: https://fraudcheckapi.com/Pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Request: `GET https://fraudcheckapi.com/v1/geo/{ip}`
- API key: with the plan, on https://fraudcheckapi.com/Pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Its API docs: https://fraudcheckapi.com/Docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Sold by: FraudCheck API (https://fraudcheckapi.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing)
- Checked: 2026-11-11

## In the answer

- Completeness: 20%
- Owner's name: ✓
- ASN: ✓

## Price

- $ per 1,000 IP addresses: $0.00
- Per: call
- Billing: free

## Charges

- Also pays for: from the same budget: Full composite screen · IP checks + location block · Email checks · Phone checks

## Not found

- $ per 1,000 calls that find nothing: $0.00

## In their words

- Their pitch: The operator (ASN) an address routes through, and the organisation behind it.

## Data

- Keep data: no limit
- Use data: You agree not to: (a) use the Service unlawfully or to facilitate unlawful discrimination, (b) attempt to reconstruct, extract, bulk-export, resell, or redistribute the underlying reference datasets, (c) probe, scan, or circumvent authentication, rate limits, quotas, or security controls, (d) submit data you have no lawful right to submit, (e) exceed or evade the limits of your plan, or (f) use the Service to build a competing dataset or service. [...] You agree not to use the Service, in whole or in part, as a factor in establishing an individual's eligibility for credit, insurance, employment, housing, or any other purpose covered by the FCRA, and not to use the output as the sole basis for denying any person a product, service, or opportunity.

## Plan

- Pay: $0
- You get: 1,000 requests a month
- Enough for: 1,000 calls a month

## Rate limit

- Per second: 1
- Batch: 1

## Speed

- Answer: in the call
- Median: 0.01 s

## The call

- You send: ip
- Method: GET
- Path: /v1/geo/{ip}

## About the plan

- Plan: Free / Dev
- Who can get it: anyone aged 18 or older, for business use

## The 3 fields the plan's answer can hold

IP address, ASN, organization

## FraudCheck API's plans (4)

- [FraudCheck API, free](https://datacircle.dev/ip-company-lookup-apis/fraudcheck-api/free/llms.txt): $0.00 per 1,000, 20% complete
- [FraudCheck API, $19.99 monthly](https://datacircle.dev/ip-company-lookup-apis/fraudcheck-api/19-99-monthly/llms.txt): $0.80 per 1,000, 20% complete
- [FraudCheck API, $39.99 monthly](https://datacircle.dev/ip-company-lookup-apis/fraudcheck-api/39-99-monthly/llms.txt): $0.80 per 1,000, 20% complete
- [FraudCheck API, contact us](https://datacircle.dev/ip-company-lookup-apis/fraudcheck-api/contact-us/llms.txt): 20% complete

## FraudCheck API's calls for this API (1)

- `GET /v1/geo/{ip}`: [FraudCheck API, free](https://datacircle.dev/ip-company-lookup-apis/fraudcheck-api/free/llms.txt)

## FraudCheck API's APIs (4)

- [FraudCheck API Email verification API pricing, 4 plans](https://datacircle.dev/validate-email-apis/fraudcheck-api/free/llms.txt)
- [FraudCheck API IP company lookup API pricing, 4 plans](https://datacircle.dev/ip-company-lookup-apis/fraudcheck-api/free/llms.txt)
- [FraudCheck API Phone validation API pricing, 4 plans](https://datacircle.dev/validate-phone-apis/fraudcheck-api/free/llms.txt)
- [FraudCheck API IP geolocation API pricing, 4 plans, GET /v1/geo/{ip}](https://datacircle.dev/ip-geolocation-apis/fraudcheck-api/free-dev-get-v1-geo-ip/llms.txt)
- [FraudCheck API IP geolocation API pricing, 4 plans, GET /v1/ip/{ip}](https://datacircle.dev/ip-geolocation-apis/fraudcheck-api/free-dev-get-v1-ip-ip/llms.txt)

## FraudCheck API: IP company lookup API alternatives

[FraudCheck API alternatives: every IP company lookup API provider ranked](https://datacircle.dev/fraudcheck-api-alternatives.txt)

We list FraudCheck API's cheapest paid plan first. Next we list other providers' plans closest to FraudCheck API in price per 1,000 IP addresses.

- [FraudCheck API, $19.99 monthly](https://datacircle.dev/ip-company-lookup-apis/fraudcheck-api/19-99-monthly/llms.txt): $0.80 per 1,000, 20% complete
- [NetLoc8, $79 monthly](https://datacircle.dev/ip-company-lookup-apis/netloc8/79-monthly/llms.txt): $0.79 per 1,000, 30% complete
- [IPHub, $95,880 yearly, Professional 10,000,000 requests / month, annually, GET /ip/{ip}](https://datacircle.dev/ip-company-lookup-apis/iphub/95880-yearly-professional-10000000-requests-month-annually-get-ip-ip/llms.txt): $0.799 per 1,000, 50% complete
- [NetRiskScan, $24 monthly](https://datacircle.dev/ip-company-lookup-apis/netriskscan/24-monthly/llms.txt): $0.80 per 1,000, 20% complete
- [ipXapi, $199.99 monthly, Advanced, POST /api/batch-ip](https://datacircle.dev/ip-company-lookup-apis/ipxapi/199-99-monthly-advanced-post-api-batch-ip/llms.txt): $0.80 per 1,000, 60% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-11.

- https://fraudcheckapi.com/Checks?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://fraudcheckapi.com/Data?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://fraudcheckapi.com/Docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://fraudcheckapi.com/Pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://fraudcheckapi.com/Product?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://fraudcheckapi.com/Terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://fraudcheckapi.com/Tools?tool=email&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://fraudcheckapi.com/Tools?tool=geo&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://fraudcheckapi.com/Tools?tool=ip&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://fraudcheckapi.com/Tools?tool=phone&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://fraudcheckapi.com/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing