# FraudLabs Pro, free: IP company lookup API

> This demo enables you to obtain information about an IP address, including its country, region, city, ISP, domain, and more. It supports both IPv4 and IPv6 addresses.

FraudLabs Pro's Micro plan for the IP company lookup API costs $0.00 per 1,000 IP addresses. FraudLabs Pro's docs list 2 of the 10 fields on our checklist: Owner's name, Owner's domain.
We haven't run FraudLabs Pro through [our IP company lookup API benchmark](https://datacircle.dev/best-ip-company-lookup-api.txt) yet.
This plan is free. We rank 398 plans for IP company lookup APIs by price. Half the plans cost $0.112 per 1,000 IP addresses or less. [See the best free IP company lookup API plan.](https://datacircle.dev/best-ip-company-lookup-api.txt)
[IPHunter's €99.99 monthly plan](https://datacircle.dev/ip-company-lookup-apis/iphunter/99-99-monthly/llms.txt) is the cheapest paid plan per 1,000 IP addresses. IPHunter's €99.99 monthly plan covers up to 11,520,000 IP addresses a day.
[FreeIPAPI's €9.90 monthly plan (/api/bulk/json)](https://datacircle.dev/ip-company-lookup-apis/freeipapi/9-90-monthly-unlimited-post-api-bulk-json/llms.txt) covers any number of IP addresses. FreeIPAPI's €9.90 monthly plan costs less up front than IPHunter's €99.99 monthly plan.
[DNSlytics](https://datacircle.dev/ip-company-lookup-apis/dnslytics/free/llms.txt), [ipwhois.io](https://datacircle.dev/ip-company-lookup-apis/ipwhois-io/free/llms.txt) and [IPBot](https://datacircle.dev/ip-company-lookup-apis/ipbot/free-anonymous-get-v1-ip-ip/llms.txt) are the best IP company lookup API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/ip-company-lookup-apis/fraudlabs-pro/free
- [IP company lookup API: the 15 best providers compared](https://datacircle.dev/best-ip-company-lookup-api.txt)
- Get it: https://www.fraudlabspro.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Request: `POST https://api.fraudlabspro.com/v2/order/screen`
- API key: with the plan, on https://www.fraudlabspro.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Its API docs: https://www.fraudlabspro.com/developer/api/screen-order?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Sold by: FraudLabs Pro (https://www.fraudlabspro.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing)
- Checked: 2026-11-07

## In the answer

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

## Price

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

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: This demo enables you to obtain information about an IP address, including its country, region, city, ISP, domain, and more. It supports both IPv4 and IPv6 addresses.

## Data

- Keep data: no limit
- Use data: FraudLabs Pro grants a non-sublicensable, non-exclusive, non-transferable right to access and use the Services for internal business purposes. [...] Except as expressly permitted in this Terms of Service, Users may not, nor may Users permit others to: allow anyone other than Users or Users' employees to use the FraudLabs Pro Services, or any portion thereof, without FraudLabs Pro express written permission, use the FraudLabs Pro Services to develop a similar services, or other information resource in any media for sale to, distribute to, display to or use by others, create compilations or derivative works of the FraudLabs Pro Services, use the FraudLabs Pro Services in any fashion that may infringe any copyright, intellectual property right, contractual right, or proprietary or property right or interest held by FraudLabs Pro, store in retrieval system accessible to the public, transfer, publish, distribute, display to others, broadcast, rent, lease, assign, sell, or sub-license the FraudLabs Pro Services, or any portion thereof unless expressly permitted under this Terms of Service, remove or obscure any copyright notice or proprietary notice or terms of use contained in the FraudLabs Pro Services, copy, translate, reverse engineer, decompile, decrypt, disassemble, derive source code, modify or prepare derivative works based on FraudLabs Pro Services, use FraudLabs Pro Services for any unlawful purpose including but not limited to transmitting or communicating data that is harmful, threatening, abusive, harassing, defamatory, vulgar, obscene, invasive of another's privacy, hateful, or racially, ethnically or otherwise objectionable. [...] The Users agrees not to intentionally disclose or intentionally make available to any third party information received from FraudLabs Pro in any form without the express written approval of FraudLabs Pro.

## Plan

- Pay: $0
- You get: 500 requests a month
- Enough for: 500 calls a month

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: ip. Optional: last_name, first_name, bill_to, bill_addr, bill_city, bill_state, bill_country, bill_zip_code, ship_last_name, ship_first_name, ship_addr, ship_city, ship_state, ship_country, ship_zip_code, ship_method, user_phone, email, email_hash, email_domain, username, bin_no, card_hash, avs_result, cvv_result, user_order_id, amount, quantity, currency, department, items, payment_gateway, payment_mode, coupon_code, flp_checksum
- Method: POST
- Path: /v2/order/screen

## About the plan

- Plan: Micro
- Who can get it: anyone with sales under 25K USD a month, for internal business purposes

## The 7 fields the plan's answer can hold

IP address, ISP, domain, usage type, mobile MCC, mobile MNC, mobile brand

## FraudLabs Pro's plans (6)

- [FraudLabs Pro, free](https://datacircle.dev/ip-company-lookup-apis/fraudlabs-pro/free/llms.txt): $0.00 per 1,000, 20% complete
- [FraudLabs Pro, $29.95 monthly](https://datacircle.dev/ip-company-lookup-apis/fraudlabs-pro/29-95-monthly/llms.txt): $19.967 per 1,000, 20% complete
- [FraudLabs Pro, $99.95 monthly](https://datacircle.dev/ip-company-lookup-apis/fraudlabs-pro/99-95-monthly/llms.txt): $19.99 per 1,000, 20% complete
- [FraudLabs Pro, $249.95 monthly](https://datacircle.dev/ip-company-lookup-apis/fraudlabs-pro/249-95-monthly/llms.txt): $9.998 per 1,000, 20% complete
- [FraudLabs Pro, $499.95 monthly](https://datacircle.dev/ip-company-lookup-apis/fraudlabs-pro/499-95-monthly/llms.txt): $4.9995 per 1,000, 20% complete
- [FraudLabs Pro, $1,249.95 monthly](https://datacircle.dev/ip-company-lookup-apis/fraudlabs-pro/1249-95-monthly/llms.txt): $2.50 per 1,000, 20% complete

## FraudLabs Pro's calls (1)

- `POST /v2/order/screen`: [FraudLabs Pro, free](https://datacircle.dev/ip-company-lookup-apis/fraudlabs-pro/free/llms.txt)

## FraudLabs Pro's APIs (1)

- [FraudLabs Pro: IP company lookup API pricing, 6 plans](https://datacircle.dev/ip-company-lookup-apis/fraudlabs-pro/free/llms.txt)

## FraudLabs Pro: IP company lookup API alternatives

- [WhoisFreaks, $1,100 pack, 450,000 API Credits, GET /v1.0/geolocation](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/1100-pack-450000-api-credits-get-v1-0-geolocation/llms.txt): $2.444 per 1,000, 60% complete
- [ipify, $149 yearly, Yearly subscription: 10,000 Credits per month, GET /api/v2/country,city](https://datacircle.dev/ip-company-lookup-apis/ipify/149-yearly-yearly-subscription-10000-credits-per-month-get-api-v2-country-city/llms.txt): $2.483 per 1,000, 40% complete, 1 day
- [HackerTarget, $250 pack](https://datacircle.dev/ip-company-lookup-apis/hackertarget/250-pack/llms.txt): $2.50 per 1,000, 40% complete
- [Opportify, $12.50 pack](https://datacircle.dev/ip-company-lookup-apis/opportify/12-50-pack/llms.txt): $2.50 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 2026-11-07.

- https://www.fraudlabspro.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://www.fraudlabspro.com/developer/api/screen-order?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://www.fraudlabspro.com/developer/api/screen-user?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://www.fraudlabspro.com/developer/reference/error-codes?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://www.fraudlabspro.com/faqs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://www.fraudlabspro.com/ip-address-lookup?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://www.fraudlabspro.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://www.fraudlabspro.com/terms-of-service?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing