# DataAndAPIs, free, POST /v1/ip: IP company lookup API

> Country, ASN, datacenter, cloud and Tor detection with an explainable risk score for any IP.

DataAndAPIs's Free plan for the IP company lookup API costs $0.00 per 1,000 IP addresses. DataAndAPIs's docs list 3 of the 10 fields on our checklist: Owner's name, ASN, Hosting.
We haven't run DataAndAPIs 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/dataandapis/free-post-v1-ip
- [IP company lookup API: the 15 best providers compared](https://datacircle.dev/best-ip-company-lookup-api.txt)
- Get it: https://dataandapis.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Request: `POST https://api-ip-intelligence.dataandapis.com/v1/ip`
- API key: with the plan, on https://dataandapis.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Its API docs: https://dataandapis.com/apis/ip-intelligence/lookup-ip-batch?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Sold by: DataAndAPIs (https://dataandapis.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing)
- Checked: 2026-11-07

## In the answer

- Completeness: 30%
- Owner's name: ✓ 1 hour
- ASN: ✓ 1 hour
- Hosting: ✓

## Price

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

## Charges

- Also pays for: from the same budget: 127 other APIs

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Country, ASN, datacenter, cloud and Tor detection with an explainable risk score for any IP.

## Data

- Freshness: 1 day (ASN, AS organization, AS registry country, AS range start, AS range end: 1 hour)
- Keep data: no limit
- Use data: License Grant: Upon purchase, we grant you a non-exclusive, non-transferable, non-sublicensable license to access and use the APIs and data solely for your internal business purposes. [...] You agree not to engage in any of the following prohibited activities: Violating any applicable law or regulation, Interfering with or disrupting the Services, Using the Services for unauthorized commercial purposes, Copying or distributing any part of the Services, Attempting to compromise system security.

## Plan

- Pay: $0
- You get: 500 tokens a month
- Enough for: 25,000 results a month
- Expires: reset monthly

## Rate limit

- Batch: 50

## Speed

- Answer: in the call

## The call

- You send: addresses, Content-Type header "application/json"
- Method: POST
- Path: /v1/ip

## About the plan

- Plan: Free
- Who can get it: anyone, no credit card needed to sign up

## The 13 fields the plan's answer can hold

IP address, ASN, AS organization, AS registry country, AS range start, AS range end, hosting provider, hosting kind, hosting service, hosting region, hosting prefix, is datacenter, is CDN

## DataAndAPIs's plans (5)

- [DataAndAPIs, free, POST /v1/ip](https://datacircle.dev/ip-company-lookup-apis/dataandapis/free-post-v1-ip/llms.txt): $0.00 per 1,000, 30% complete, 1 day (ASN, AS organization, AS registry country, AS range start, AS range end: 1 hour)
- [DataAndAPIs, $6.99 monthly, Starter, POST /v1/ip](https://datacircle.dev/ip-company-lookup-apis/dataandapis/6-99-monthly-starter-post-v1-ip/llms.txt): $0.0056 per 1,000, 30% complete, 1 day (ASN, AS organization, AS registry country, AS range start, AS range end: 1 hour)
- [DataAndAPIs, $24.99 monthly, Pro, POST /v1/ip](https://datacircle.dev/ip-company-lookup-apis/dataandapis/24-99-monthly-pro-post-v1-ip/llms.txt): $0.0033 per 1,000, 30% complete, 1 day (ASN, AS organization, AS registry country, AS range start, AS range end: 1 hour)
- [DataAndAPIs, $99.99 monthly, Ultra, POST /v1/ip](https://datacircle.dev/ip-company-lookup-apis/dataandapis/99-99-monthly-ultra-post-v1-ip/llms.txt): $0.002 per 1,000, 30% complete, 1 day (ASN, AS organization, AS registry country, AS range start, AS range end: 1 hour)
- [DataAndAPIs, contact us, Custom solution, POST /v1/ip](https://datacircle.dev/ip-company-lookup-apis/dataandapis/contact-us-custom-solution-post-v1-ip/llms.txt): 30% complete, 1 day (ASN, AS organization, AS registry country, AS range start, AS range end: 1 hour)

## DataAndAPIs's calls for this API (2)

- `GET /v1/ip/{address}`: [DataAndAPIs, free, GET /v1/ip/{address}](https://datacircle.dev/ip-company-lookup-apis/dataandapis/free-get-v1-ip-address/llms.txt)
- `POST /v1/ip`: [DataAndAPIs, free, POST /v1/ip](https://datacircle.dev/ip-company-lookup-apis/dataandapis/free-post-v1-ip/llms.txt)

## DataAndAPIs's APIs (4)

- [DataAndAPIs: business verification API pricing, 5 plans](https://datacircle.dev/business-verification-apis/dataandapis/free/llms.txt)
- [DataAndAPIs: domain WHOIS API pricing, 5 plans](https://datacircle.dev/domain-whois-apis/dataandapis/free/llms.txt)
- [DataAndAPIs: company enrichment API pricing, 5 plans, GET /v1/companies/domain/{domain}](https://datacircle.dev/company-enrichment-apis/dataandapis/free-get-v1-companies-domain-domain/llms.txt)
- [DataAndAPIs: company enrichment API pricing, 5 plans, GET /v1/companies/{id}](https://datacircle.dev/company-enrichment-apis/dataandapis/free-get-v1-companies-id/llms.txt)
- [DataAndAPIs: IP company lookup API pricing, 5 plans, POST /v1/ip](https://datacircle.dev/ip-company-lookup-apis/dataandapis/free-post-v1-ip/llms.txt)

## DataAndAPIs: IP company lookup API alternatives

- [Geolocated.io, $99 monthly, Scale, POST /ip/batch](https://datacircle.dev/ip-company-lookup-apis/geolocated-io/99-monthly-scale-post-ip-batch/llms.txt): $0.00038 per 1,000, 40% complete, 1 day
- [ProxyRadar, $39.99 monthly](https://datacircle.dev/ip-company-lookup-apis/proxyradar/39-99-monthly/llms.txt): $0.0067 per 1,000, 20% complete, 1 day
- [ipify, $29,990 yearly, Yearly subscription: 200,000,000 Credits per month, GET /api/v2/country](https://datacircle.dev/ip-company-lookup-apis/ipify/29990-yearly-yearly-subscription-200000000-credits-per-month-get-api-v2-country/llms.txt): $0.013 per 1,000, 40% complete, 1 day
- [ipbase, $1,990 yearly, Business (yearly), POST /v2/batch](https://datacircle.dev/ip-company-lookup-apis/ipbase/1990-yearly-business-yearly-post-v2-batch/llms.txt): $0.028 per 1,000, 80% complete, 1 day

## 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://dataandapis.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://dataandapis.com/apis/ip-intelligence?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://dataandapis.com/apis/ip-intelligence/lookup-ip-batch?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://dataandapis.com/apis/ip-intelligence/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://dataandapis.com/license?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://dataandapis.com/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://dataandapis.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://dataandapis.com/terms-of-service?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing