# IP2Location.io, free, Keyless API: IP company lookup API

> ASN (Autonomous System Number), AS (Autonomous system (AS) name), AS domain Name, AS usage type, AS CIDR, ISP (Internet Service Provider), domain, net speed, IDD code, area code, address type, usage type.

IP2Location.io's Keyless API plan for the IP company lookup API costs $0.00 per 1,000 IP addresses. IP2Location.io's docs list 5 of the 10 fields on our checklist: Owner's name, ASN, Country, Region and city, VPN and proxy.
In [our IP company lookup API benchmark](https://datacircle.dev/best-ip-company-lookup-api.txt), the best plan from IP2Location.io scores 47.1 out of 100. IP2Location.io ranks 15th of 15 providers.
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/ip2location-io/free-keyless-api
- [IP company lookup API: the 15 best providers compared](https://datacircle.dev/best-ip-company-lookup-api.txt)
- Get it: https://www.ip2location.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Request: `GET https://api.ip2location.io/`
- API key: not needed
- Its API docs: https://www.ip2location.io/ip2location-documentation?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Sold by: IP2Location.io (https://www.ip2location.io?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing)
- Checked: 2026-11-04

## In the answer

- Completeness: 50%
- Owner's name: ✓
- ASN: ✓
- Country: ✓
- Region and city: ✓
- VPN and proxy: ✓

## Price

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

## Charges

- Also pays for: nothing else

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: ASN (Autonomous System Number), AS (Autonomous system (AS) name), AS domain Name, AS usage type, AS CIDR, ISP (Internet Service Provider), domain, net speed, IDD code, area code, address type, usage type.

## Data

- Freshness: 1 day
- Keep data: "Cached Data must not be retained for more than thirty (30) consecutive calendar days from the original query timestamp. Customer must purge or refresh cached Data through the API upon expiration of this 30-day window." [...] "Customer must permanently delete and purge all cached API Data from its servers, databases, and backup media within seven (7) calendar days of termination."
- Use data: "IP2Location grants Customer a non-exclusive, non-transferable, non-sublicensable, revocable, limited right during the subscription term to access and query the Web API solely for Customer's internal business operations or integration into Customer's software applications." [...] "Customer expressly agrees not to: Database Reconstruction: Use automated scripts, systematic queries, or sequential IP sweeps to scrape, harvest, or extract Data for the purpose of creating, rebuilding, or supplementing a standalone IP database or competing IP geolocation service. Reselling & Sublicensing: Sell, rent, lease, sub-license, or redistribute raw API responses or access credentials to third parties as a standalone service. Bypassing Rate Limits: Employ tactics to evade, bypass, or flood rate limits, concurrency caps, or quota restrictions set by the applicable subscription plan. Unlawful Use: Use the Web API to engage in unlawful monitoring, fraud, cyberattacks, spamming, or to circumvent sanctions and legal compliance frameworks."

## Plan

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

## Rate limit

- Per day: 1,000
- Batch: 1

## Speed

- Answer: in the call
- Median: 0.00 s

## The call

- You send: ip. Optional: lang
- Method: GET
- Path: /

## About the plan

- Plan: Keyless API
- Who can get it: anyone, with no registration, attribution to IP2Location.io is required

## The 12 fields the plan's answer can hold

IP address, country code, country name, region name, city name, latitude, longitude, ZIP code, time zone, ASN, AS name, is proxy

## IP2Location.io's plans (5)

- [IP2Location.io, free, Keyless API](https://datacircle.dev/ip-company-lookup-apis/ip2location-io/free-keyless-api/llms.txt): $0.00 per 1,000, 50% complete, 1 day
- [IP2Location.io, free, GET /](https://datacircle.dev/ip-company-lookup-apis/ip2location-io/free-get/llms.txt): $0.00 per 1,000, 50% complete, 1 day
- [IP2Location.io, $49 monthly, Starter, GET /](https://datacircle.dev/ip-company-lookup-apis/ip2location-io/49-monthly-starter-get/llms.txt): $0.327 per 1,000, 60% complete, 1 day
- [IP2Location.io, $249 monthly, Plus, GET /](https://datacircle.dev/ip-company-lookup-apis/ip2location-io/249-monthly-plus-get/llms.txt): $0.83 per 1,000, 60% complete, 1 day
- [IP2Location.io, $499 monthly, Security, GET /](https://datacircle.dev/ip-company-lookup-apis/ip2location-io/499-monthly-security-get/llms.txt): $0.832 per 1,000, 80% complete, 1 day

## IP2Location.io's calls for this API (2)

- `GET /`: [IP2Location.io, free, Keyless API](https://datacircle.dev/ip-company-lookup-apis/ip2location-io/free-keyless-api/llms.txt)
- `POST /`: [IP2Location.io, $49 monthly, Starter, POST /](https://datacircle.dev/ip-company-lookup-apis/ip2location-io/49-monthly-starter-post/llms.txt)

## IP2Location.io's APIs (2)

- [IP2Location.io: domain WHOIS API pricing, 4 plans](https://datacircle.dev/domain-whois-apis/ip2location-io/free/llms.txt)
- [IP2Location.io: IP company lookup API pricing, 5 plans](https://datacircle.dev/ip-company-lookup-apis/ip2location-io/free-keyless-api/llms.txt)

## IP2Location.io: IP company lookup API alternatives

- [IPLocate, $25 monthly, 100,000 requests per month, GET /lookup/{ip}](https://datacircle.dev/ip-company-lookup-apis/iplocate/25-monthly-100000-requests-per-month-get-lookup-ip/llms.txt): $0.25 per 1,000, 80% complete, 1 day
- [DataAndAPIs, $6.99 monthly, Starter, GET /v1/ip/{address}](https://datacircle.dev/ip-company-lookup-apis/dataandapis/6-99-monthly-starter-get-v1-ip-address/llms.txt): $0.28 per 1,000, 30% complete, 1 day (ASN, AS organization, AS registry country, AS range start, AS range end: 1 hour)
- [Ipregistry, $29 monthly, Starter, GET /{ip}](https://datacircle.dev/ip-company-lookup-apis/ipregistry/29-monthly-starter-get-ip/llms.txt): $0.29 per 1,000, 80% complete, 1 day
- [ipify, $199 yearly, Yearly subscription: 100,000 Credits per month, GET /api/v2/country,city](https://datacircle.dev/ip-company-lookup-apis/ipify/199-yearly-yearly-subscription-100000-credits-per-month-get-api-v2-country-city/llms.txt): $0.332 per 1,000, 40% 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 2026-11-04.

- https://www.ip2location.io?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://www.ip2location.io/ip2location-documentation?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://www.ip2location.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://www.ip2location.io/terms-of-service?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing