# apiip, free: IP company lookup API

> Locate and identify website visitors by IP address. apiip offers one of the leading IP to geolocation API.

apiip's Free plan for the IP company lookup API costs $0.00 per 1,000 IP addresses. apiip's docs list 8 of the 10 fields on our checklist: Owner's name, Owner's domain, ASN, Network range, Country, Region and city, VPN and proxy, Hosting.
We haven't run apiip 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/apiip/free
- [IP company lookup API: the 15 best providers compared](https://datacircle.dev/best-ip-company-lookup-api.txt)
- Get it: https://apiip.net/get-started?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Request: `GET https://apiip.net/api/check`, Standard IP Lookup
- API key: with the plan, on https://apiip.net/get-started?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Its API docs: https://apiip.net/documentation?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing#standard-ip-lookup
- Sold by: apiip (https://apiip.net?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing)
- Checked: 2026-11-04

## In the answer

- Completeness: 80%
- Owner's name: ✓
- Owner's domain: ✓
- ASN: ✓
- Network range: ✓
- Country: ✓
- Region and city: ✓
- VPN and proxy: ✓
- Hosting: ✓

## Price

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

## Charges

- Also pays for: from the same budget: Bulk IP Lookup · Origin IP Lookup

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Locate and identify website visitors by IP address. apiip offers one of the leading IP to geolocation API.

## Data

- Keep data: "You shall not: [...] use, store, or access any apiip API Data & Services, or the apiip API after the termination of this Agreement, "
- Use data: "You are hereby permitted to receive, process, and display apiip API Data & Services to individual end-users of your application(s), provided such end users use apiip API Data & Services strictly for their own personal use, You do not permit Your end users to store, distribute, or otherwise exploit apiip API Data & Services for any other purposes." [...] "You are permitted solely to use apiip API Data & Services for reference by Your end users. Except as expressly provided herein, under no circumstances whatsoever may You transfer or permit the transfer of apiip API Data & Services outside of your application(s)." [...] "You shall not: reproduce, copy, modify, distribute, market, display, transfer, sublicense, assign, prepare derivative work(s) or adaptation(s) based on, sell, exchange, barter or transfer, rent, lease, loan, time-share, resell, or in any other manner exploit apiip API Data & Services or the apiip API, [...] make access to apiip API Data & Services or the apiip API available to unauthorized parties, or otherwise post or distribute apiip API Data & Services in any public forum including, but not limited to, print, newsletters, radio, television, or internet, [...] use or permit others to use, market, distribute, or export apiip API Data & Services, or the apiip API, [...] use apiip API Data & Services or the apiip API in any manner or for any purpose that violates any law, regulation or right of any person."

## Plan

- Pay: €0
- You get: 1,000 requests a month
- Enough for: 1,000 calls a month
- Expires: not carried over from one monthly period to the next

## Rate limit

- Per second: 100
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: ip. Optional: fields, language, callback
- Method: GET
- Path: /api/check

## About the plan

- Plan: Free
- Who can get it: anyone

## The 54 fields the plan's answer can hold

IP address, continent code, continent name, country code, country name, country native name, official country name, region code, region name, city GeoNames ID, city name, city name without special characters, ZIP code, latitude, longitude, country capital, calling code, country flag emoji, country flag emoji Unicode, is EU member, bordering countries, country TLD, is mobile, mobile device, is iPod, is tablet, is desktop, is smart TV, is Raspberry, is bot, browser, browser version, operating system, platform, user agent, ASN, ISP, AS description, AS registration country, ASN active, ASN website, ASN abuse email, ASN type, ASN created, ASN updated, RIR, is proxy, is bogon, is Tor exit node, is cloud, is hosting, is Spamhaus, block or allow suggestion, network

## apiip's plans (6)

- [apiip, free](https://datacircle.dev/ip-company-lookup-apis/apiip/free/llms.txt): $0.00 per 1,000, 80% complete
- [apiip, €9.99 monthly, Basic, GET /api/check, Standard IP Lookup](https://datacircle.dev/ip-company-lookup-apis/apiip/9-99-monthly-basic-get-api-check-standard-ip-lookup/llms.txt): $0.112 per 1,000, 80% complete
- [apiip, €49.99 monthly, Professional, GET /api/check, Standard IP Lookup](https://datacircle.dev/ip-company-lookup-apis/apiip/49-99-monthly-professional-get-api-check-standard-ip-lookup/llms.txt): $0.056 per 1,000, 80% complete
- [apiip, €95.88 yearly, Basic, GET /api/check, Standard IP Lookup](https://datacircle.dev/ip-company-lookup-apis/apiip/95-88-yearly-basic-get-api-check-standard-ip-lookup/llms.txt): $0.09 per 1,000, 80% complete
- [apiip, €479.88 yearly, Professional, GET /api/check, Standard IP Lookup](https://datacircle.dev/ip-company-lookup-apis/apiip/479-88-yearly-professional-get-api-check-standard-ip-lookup/llms.txt): $0.045 per 1,000, 80% complete
- [apiip, contact us, Enterprise, GET /api/check, Standard IP Lookup](https://datacircle.dev/ip-company-lookup-apis/apiip/contact-us-enterprise-get-api-check-standard-ip-lookup/llms.txt): 80% complete

## apiip's calls (2)

- `GET /api/check`, Standard IP Lookup: [apiip, free](https://datacircle.dev/ip-company-lookup-apis/apiip/free/llms.txt)
- `GET /api/check`, Bulk IP Lookup: [apiip, €9.99 monthly, Basic, GET /api/check, Bulk IP Lookup](https://datacircle.dev/ip-company-lookup-apis/apiip/9-99-monthly-basic-get-api-check-bulk-ip-lookup/llms.txt)

## apiip's APIs (1)

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

## apiip: IP company lookup API alternatives

- [ipify, $1,590 yearly, Yearly subscription: 3,000,000 Credits per month, GET /api/v2/country](https://datacircle.dev/ip-company-lookup-apis/ipify/1590-yearly-yearly-subscription-3000000-credits-per-month-get-api-v2-country/llms.txt): $0.044 per 1,000, 40% complete, 1 day
- [Maskbreak, €99 monthly](https://datacircle.dev/ip-company-lookup-apis/maskbreak/99-monthly/llms.txt): $0.045 per 1,000, 40% complete
- [sthan.io, $4.50 monthly](https://datacircle.dev/ip-company-lookup-apis/sthan-io/4-50-monthly/llms.txt): $0.045 per 1,000, 30% complete
- [IPHub, $690 monthly, Basic 15,000,000 requests / month, POST /ip/bulk](https://datacircle.dev/ip-company-lookup-apis/iphub/690-monthly-basic-15000000-requests-month-post-ip-bulk/llms.txt): $0.046 per 1,000, 50% 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 2026-11-04.

- https://apiip.net/documentation?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://apiip.net/faq?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://apiip.net/get-started?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://apiip.net/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://apiip.net/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing