# ip2geo.dev, free, POST /convert: IP company lookup API

> Your go-to IP-to-Geo cloud service, fast, accurate, and built for developers.

ip2geo.dev's Free plan for the IP company lookup API costs $0.00 per 1,000 IP addresses. ip2geo.dev's docs list 4 of the 10 fields on our checklist: Owner's name, ASN, Country, Region and city.
We haven't run ip2geo.dev 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/ip2geo-dev/free-post-convert
- [IP company lookup API: the 15 best providers compared](https://datacircle.dev/best-ip-company-lookup-api.txt)
- Get it: https://ip2geo.dev/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Request: `POST https://api.ip2geo.dev/convert`
- API key: with the plan, on https://ip2geo.dev/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Its API docs: https://ip2geo.dev/docs/api/bulk-convert-ips?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Sold by: ip2geo.dev (https://ip2geo.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing)
- Checked: 2026-11-06

## In the answer

- Completeness: 40%
- Owner's name: ✓
- ASN: ✓
- Country: ✓
- Region and city: ✓

## Price

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

## Charges

- Also pays for: Get conversion · Get conversions · List conversions · from the same budget: Convert IP

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Your go-to IP-to-Geo cloud service, fast, accurate, and built for developers.

## Data

- Keep data: only what your own application needs
- Use data: You may not use the Service, or help anyone else use it, to: break any law or anyone's rights, including privacy and data protection laws. You must have a legal basis for every IP address you send us, and tell your users how you use their data, identify, track or locate a specific person, household or street address, or stalk, harass, threaten or discriminate against anyone, decide whether a person is eligible for credit, insurance, employment, or a government license or benefit, or for any other purpose covered by the U.S. Fair Credit Reporting Act or similar laws, resell, sublicense or redistribute the Service or its data, include it in a geolocation or IP data product of your own, or use it to build, train or improve a competing dataset or service, extract data in bulk, for example by enumerating address ranges, scraping our website or tools, or storing results beyond what your own application needs, use the free tools or the website in place of the API, through scripts or other automated means, get around plans, limits, keys or authentication, for example by spreading one application's traffic across several free projects or accounts, sharing a secret key outside your organization, or using a website key on websites it is not registered for, interfere with, overload or disrupt the Service, probe or scan it for vulnerabilities without our permission, access data that is not yours, or reverse engineer the Service [...], send anything other than the IP addresses and data the API asks for, or upload unlawful, infringing or harmful content [...], use project invitations to email people who have not agreed to receive them, or impersonate anyone

## Plan

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

## Rate limit

- Concurrent: no limit
- Batch: 5,000

## Speed

- Answer: in the call

## The call

- You send: ips
- Method: POST
- Path: /convert

## About the plan

- Plan: Free
- Who can get it: anyone 18 or older, or of the age of majority where they live, and able to enter a binding contract

## The 38 fields the plan's answer can hold

IP address, IP version, in the EU, continent, continent code, continent GeoNames ID, country, country code, country GeoNames ID, country phone code, country capital, country TLD, subdivision, subdivision code, city, city GeoNames ID, latitude, longitude, accuracy radius, metro code, ZIP code, timezone, local time, country flag image, country flag emoji, country flag emoji Unicode, currency, currency code, currency symbol, registered country, registered country code, registered country GeoNames ID, AS number, organization, conversion time in milliseconds, conversion time in seconds, request ID, response time

## ip2geo.dev's plans (7)

- [ip2geo.dev, free, POST /convert](https://datacircle.dev/ip-company-lookup-apis/ip2geo-dev/free-post-convert/llms.txt): $0.00 per 1,000, 40% complete
- [ip2geo.dev, $10 monthly, Starter, POST /convert](https://datacircle.dev/ip-company-lookup-apis/ip2geo-dev/10-monthly-starter-post-convert/llms.txt): $1.00 per 1,000, 40% complete
- [ip2geo.dev, $30 monthly, Growth, POST /convert](https://datacircle.dev/ip-company-lookup-apis/ip2geo-dev/30-monthly-growth-post-convert/llms.txt): $0.30 per 1,000, 40% complete
- [ip2geo.dev, $80 monthly, Scale, POST /convert](https://datacircle.dev/ip-company-lookup-apis/ip2geo-dev/80-monthly-scale-post-convert/llms.txt): no limit, 40% complete
- [ip2geo.dev, $100 yearly, Starter, POST /convert](https://datacircle.dev/ip-company-lookup-apis/ip2geo-dev/100-yearly-starter-post-convert/llms.txt): $0.833 per 1,000, 40% complete
- [ip2geo.dev, $300 yearly, Growth, POST /convert](https://datacircle.dev/ip-company-lookup-apis/ip2geo-dev/300-yearly-growth-post-convert/llms.txt): $0.25 per 1,000, 40% complete
- [ip2geo.dev, $800 yearly, Scale, POST /convert](https://datacircle.dev/ip-company-lookup-apis/ip2geo-dev/800-yearly-scale-post-convert/llms.txt): no limit, 40% complete

## ip2geo.dev's calls (2)

- `POST /convert`: [ip2geo.dev, free, POST /convert](https://datacircle.dev/ip-company-lookup-apis/ip2geo-dev/free-post-convert/llms.txt)
- `GET /convert`: [ip2geo.dev, free, GET /convert](https://datacircle.dev/ip-company-lookup-apis/ip2geo-dev/free-get-convert/llms.txt)

## ip2geo.dev's APIs (1)

- [ip2geo.dev: IP company lookup API pricing, 7 plans, POST /convert](https://datacircle.dev/ip-company-lookup-apis/ip2geo-dev/free-post-convert/llms.txt)

## ip2geo.dev: IP company lookup API alternatives

- [Ipregistry, $290 yearly, Starter, GET /{ip}](https://datacircle.dev/ip-company-lookup-apis/ipregistry/290-yearly-starter-get-ip/llms.txt): $0.242 per 1,000, 80% complete, 1 day
- [ipapi.co, $15 monthly](https://datacircle.dev/ip-company-lookup-apis/ipapi-co/15-monthly/llms.txt): $0.25 per 1,000, 50% complete
- [IPLocate, $25 monthly, 100,000 requests per month, POST /batch](https://datacircle.dev/ip-company-lookup-apis/iplocate/25-monthly-100000-requests-per-month-post-batch/llms.txt): $0.25 per 1,000, 80% complete, 1 day
- [RDAPAPI, $90 yearly](https://datacircle.dev/ip-company-lookup-apis/rdapapi/90-yearly/llms.txt): $0.25 per 1,000, 30% complete, 48 hours

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-06.

- https://ip2geo.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://ip2geo.dev/docs/api/bulk-convert-ips?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://ip2geo.dev/docs/api/introduction?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://ip2geo.dev/docs/rate-limiting?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://ip2geo.dev/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://ip2geo.dev/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://ip2geo.dev/terms-of-service?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing