# fourzerotwo, free key, GET /v1/ip-geolocation/batch: IP geolocation API

> Full lookup for up to 100 IPs in one call.

fourzerotwo's Free key plan for the IP geolocation API costs $0.00 per 1,000 IP addresses. We check each provider's docs for 8 fields. fourzerotwo's docs list 3: Country, ASN, Owner's name.
You get up to 90 calls a month.
We haven't run fourzerotwo through [our IP geolocation API benchmark](https://datacircle.dev/best-ip-geolocation-api.txt) yet.
This plan is free. We rank 429 plans for IP geolocation APIs by price. Half the plans cost $0.214 or less per 1,000 IP addresses. [149 IP geolocation API plans on our price sheet are free.](https://datacircle.dev/best-ip-geolocation-api.txt) [Apixies' free plan](https://datacircle.dev/ip-geolocation-apis/apixies/free-sandbox-no-account/llms.txt) scores highest of the free plans in our benchmark, at 89.6 out of 100.
[IPWho.org's $99 monthly plan](https://datacircle.dev/ip-geolocation-apis/ipwho-org/99-monthly-enterprise-get-ip-ip/llms.txt) is the cheapest paid plan per 1,000 IP addresses, with no charge per call. You get as many IP addresses as IPWho.org's rate limit allows. [Api.co.id's Rp19,000 monthly plan](https://datacircle.dev/ip-geolocation-apis/api-co-id/rp19000-monthly/llms.txt) costs the least for 10,000 IP addresses a month: about $1.05.
[Api.co.id's Rp99,000 (about $5) monthly plan](https://datacircle.dev/ip-geolocation-apis/api-co-id/rp99000-monthly/llms.txt) covers any number of IP addresses, and costs less up front than IPWho.org's $99 monthly plan.
[Apixies](https://datacircle.dev/ip-geolocation-apis/apixies/free-sandbox-no-account/llms.txt), [getmyip.pro](https://datacircle.dev/ip-geolocation-apis/getmyip-pro/free-getmyip-get-v1-ip/llms.txt) and [IPFlare](https://datacircle.dev/ip-geolocation-apis/ipflare/16-80-monthly-unlimited-get-ip/llms.txt) are the best IP geolocation API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/ip-geolocation-apis/fourzerotwo/free-key-get-v1-ip-geolocation-batch
- [IP geolocation API in 2026: the best of 20+ compared](https://datacircle.dev/best-ip-geolocation-api.txt)
- Get it: https://fourzerotwo.si/free?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing
- Request: `GET https://fourzerotwo.si/v1/ip-geolocation/batch`
- API key: with the plan, on https://fourzerotwo.si/free?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing
- Its API docs: https://fourzerotwo.si/apis/ip-geolocation/batch?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing
- Sold by: fourzerotwo (https://fourzerotwo.si?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing)
- Checked: 2026-11-10

## In the answer

- Completeness: 38%
- Country: ✓
- ASN: ✓
- Owner's name: ✓

## Price

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

## Charges

- Also pays for: from the same budget: 529 other fourzerotwo calls: 500 a day

## Not found

- $ per 1,000 calls that find nothing: $0.00

## In their words

- Their pitch: Full lookup for up to 100 IPs in one call.

## Data

- Keep data: no API terms
- Use data: Keep the attribution when you show the data.

## Plan

- Pay: $0
- Enough for: 90 calls a month

## Rate limit

- Per day: 3
- Batch: 100

## Speed

- Answer: in the call

## The call

- You send: ips
- Method: GET
- Path: /v1/ip-geolocation/batch

## About the plan

- Plan: Free key
- Who can get it: anyone with an email address

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

country, continent, EU membership, network block, ASN, organization, hosting flag

## fourzerotwo's plans (5)

- [fourzerotwo, free key, GET /v1/ip-geolocation/batch](https://datacircle.dev/ip-geolocation-apis/fourzerotwo/free-key-get-v1-ip-geolocation-batch/llms.txt): $0.00 per 1,000, 38% complete
- [fourzerotwo, pay as you go, x402 pay per call, GET /v1/ip-geolocation/batch](https://datacircle.dev/ip-geolocation-apis/fourzerotwo/pay-as-you-go-x402-pay-per-call-get-v1-ip-geolocation-batch/llms.txt): $20.00 per 1,000, 38% complete
- [fourzerotwo, $5 pack, Card credit $5, GET /v1/ip-geolocation/batch](https://datacircle.dev/ip-geolocation-apis/fourzerotwo/5-pack-card-credit-5-get-v1-ip-geolocation-batch/llms.txt): $20.00 per 1,000, 38% complete
- [fourzerotwo, $20 pack, Card credit $20, GET /v1/ip-geolocation/batch](https://datacircle.dev/ip-geolocation-apis/fourzerotwo/20-pack-card-credit-20-get-v1-ip-geolocation-batch/llms.txt): $20.00 per 1,000, 38% complete
- [fourzerotwo, $50 pack, Card credit $50, GET /v1/ip-geolocation/batch](https://datacircle.dev/ip-geolocation-apis/fourzerotwo/50-pack-card-credit-50-get-v1-ip-geolocation-batch/llms.txt): $20.00 per 1,000, 38% complete

## fourzerotwo's calls for this API (3)

- `GET /v1/ip-geolocation/batch`: [fourzerotwo, free key, GET /v1/ip-geolocation/batch](https://datacircle.dev/ip-geolocation-apis/fourzerotwo/free-key-get-v1-ip-geolocation-batch/llms.txt)
- `GET /v1/ip-geolocation/lookup`: [fourzerotwo, free key, GET /v1/ip-geolocation/lookup](https://datacircle.dev/ip-geolocation-apis/fourzerotwo/free-key-get-v1-ip-geolocation-lookup/llms.txt)
- `GET /v1/ip-geolocation/country`: [fourzerotwo, free key, GET /v1/ip-geolocation/country](https://datacircle.dev/ip-geolocation-apis/fourzerotwo/free-key-get-v1-ip-geolocation-country/llms.txt)

## fourzerotwo's APIs (9)

- [fourzerotwo Business verification API pricing, 5 plans](https://datacircle.dev/business-verification-apis/fourzerotwo/free/llms.txt)
- [fourzerotwo Company discovery API pricing, 5 plans](https://datacircle.dev/company-discovery-apis/fourzerotwo/free/llms.txt)
- [fourzerotwo Company enrichment API pricing, 5 plans](https://datacircle.dev/company-enrichment-apis/fourzerotwo/free/llms.txt)
- [fourzerotwo Domain WHOIS API pricing, 5 plans](https://datacircle.dev/domain-whois-apis/fourzerotwo/free/llms.txt)
- [fourzerotwo Email verification API pricing, 5 plans](https://datacircle.dev/validate-email-apis/fourzerotwo/free/llms.txt)
- [fourzerotwo Phone validation API pricing, 5 plans](https://datacircle.dev/validate-phone-apis/fourzerotwo/free/llms.txt)
- [fourzerotwo Web scraping API pricing, 5 plans](https://datacircle.dev/web-scraping-apis/fourzerotwo/free/llms.txt)
- [fourzerotwo IP company lookup API pricing, 5 plans, GET /v1/ip-geolocation/batch](https://datacircle.dev/ip-company-lookup-apis/fourzerotwo/free-key-get-v1-ip-geolocation-batch/llms.txt)
- [fourzerotwo IP company lookup API pricing, 5 plans, GET /v1/ip-geolocation/lookup](https://datacircle.dev/ip-company-lookup-apis/fourzerotwo/free-key-get-v1-ip-geolocation-lookup/llms.txt)
- [fourzerotwo IP company lookup API pricing, 5 plans, GET /v1/domains/ip-owner](https://datacircle.dev/ip-company-lookup-apis/fourzerotwo/free-key-get-v1-domains-ip-owner/llms.txt)
- [fourzerotwo IP company lookup API pricing, 5 plans, GET /v1/ip-geolocation/asn](https://datacircle.dev/ip-company-lookup-apis/fourzerotwo/free-key-get-v1-ip-geolocation-asn/llms.txt)
- [fourzerotwo IP geolocation API pricing, 5 plans, GET /v1/ip-geolocation/batch](https://datacircle.dev/ip-geolocation-apis/fourzerotwo/free-key-get-v1-ip-geolocation-batch/llms.txt)

## fourzerotwo: IP geolocation API alternatives

[fourzerotwo alternatives: other IP geolocation API providers by price](https://datacircle.dev/fourzerotwo-alternatives.txt)

We list fourzerotwo's cheapest paid plan first. Next we list other providers' plans closest to fourzerotwo in price per 1,000 IP addresses. We also show the Eko plan. Its price is farther from the price of fourzerotwo's cheapest paid plan.

- [fourzerotwo, pay as you go, x402 pay per call, GET /v1/ip-geolocation/batch](https://datacircle.dev/ip-geolocation-apis/fourzerotwo/pay-as-you-go-x402-pay-per-call-get-v1-ip-geolocation-batch/llms.txt): $20.00 per 1,000, 38% complete
- [Elioplus, $999 monthly](https://datacircle.dev/ip-geolocation-apis/elioplus/999-monthly/llms.txt): $19.98 per 1,000, 38% complete, 7 days
- [FraudLabs Pro, $99.95 monthly](https://datacircle.dev/ip-geolocation-apis/fraudlabs-pro/99-95-monthly/llms.txt): $19.99 per 1,000, 88% complete
- [IPQualityScore, $1,199.88 yearly](https://datacircle.dev/ip-geolocation-apis/ipqualityscore/1199-88-yearly/llms.txt): $19.998 per 1,000, 100% complete, live
- [Provero, top-up, 25,001 to 50,000 requests a month, POST /api/fraud-check/ip](https://datacircle.dev/ip-geolocation-apis/provero/top-up-25001-to-50000-requests-a-month-post-api-fraud-check-ip/llms.txt): $20.003 per 1,000, 100% complete
- [Eko, top-up](https://datacircle.dev/ip-geolocation-apis/eko/top-up/llms.txt): $26.325 per 1,000, 25% 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 2026-11-10.

- https://fourzerotwo.si/apis/ip-geolocation/batch?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing
- https://fourzerotwo.si/catalog.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing
- https://fourzerotwo.si/credits?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing
- https://fourzerotwo.si/free?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing
- https://fourzerotwo.si/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing
- https://fourzerotwo.si/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing