# IPFlare, free, POST /bulk-lookup: IP geolocation API

> The bulk lookup endpoint allows you to retrieve location information for multiple IP addresses in a single request.

IPFlare's Free plan for the IP geolocation API costs $0.00 per 1,000 IP addresses. We check each provider's docs for 8 fields. IPFlare's docs list 7: Country, Region and city, Postal code, Coordinates, Time zone, ASN, Owner's name.
In [our IP geolocation API benchmark](https://datacircle.dev/best-ip-geolocation-api.txt), the best plan from IPFlare scores 79.0 out of 100. IPFlare ranks 3rd of 27 providers.
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/ipflare/free-post-bulk-lookup
- [IP geolocation API in 2026: the best of 20+ compared](https://datacircle.dev/best-ip-geolocation-api.txt)
- Get it: https://ipflare.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing
- Request: `POST https://api.ipflare.io/bulk-lookup`
- API key: with the plan, on https://ipflare.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing
- Its API docs: https://ipflare.io/documentation/bulk-lookup?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing
- Sold by: IPFlare (https://ipflare.io?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing)
- Checked: 2026-11-11

## In the answer

- Completeness: 88%
- Country: ✓
- Region and city: ✓
- Postal code: ✓
- Coordinates: ✓
- Time zone: ✓
- ASN: ✓
- Owner's name: ✓

## Price

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

## Charges

- Also pays for: from the same budget: Location of a specific IP

## Not found

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

## In their words

- Their pitch: The bulk lookup endpoint allows you to retrieve location information for multiple IP addresses in a single request.

## Data

- Freshness: 1 day
- Keep data: no limit
- Use data: "You may use the Services only for lawful purposes and in accordance with these Terms. You agree not to:" "Use the Services for any illegal or unauthorized purpose." [...] "Resell, redistribute, or sublicense the Services or data obtained from the Services without our consent." [...] "Access the Services to build a competitive product or service." "Use automated means to access the Services in a manner that sends more requests than a human could reasonably produce." [...] "You acknowledge that the Services should not be used to identify a specific household, individual, or street address." [...] "In addition to the restrictions outlined in Section 5, you agree not to:" "Use the Services to collect or harvest personal data about other users." [...] "You agree not to reverse engineer, decompile, disassemble, or otherwise attempt to discover the source code or underlying structure of the Services [...]" "You may not export or re-export any data or technical information obtained from the Services in violation of any such laws or regulations."

## Plan

- Pay: $0

## Rate limit

- Batch: 500

## Speed

- Answer: in the call

## The call

- You send: ips, Content-Type header "application/json". Optional: fields
- Method: POST
- Path: /bulk-lookup

## About the plan

- Plan: Free
- Who can get it: anyone at least 13 years old (a parent or guardian's consent under 18)

## The 28 fields the plan's answer can hold

IP address, IP version, city name, region name, region code, country code, country code alpha-3, country FIFA code, country FIPS code, country name, country capital, country TLD, country flag emoji, continent code, is EU member, is landlocked, postal code, latitude, longitude, time zone ID, UTC offset, calling code, currency code, currency name, languages, country area, ASN, ISP

## IPFlare's plans (3)

- [IPFlare, free, POST /bulk-lookup](https://datacircle.dev/ip-geolocation-apis/ipflare/free-post-bulk-lookup/llms.txt): $0.00 per 1,000, 88% complete, 1 day
- [IPFlare, $16.80 monthly, Unlimited, POST /bulk-lookup](https://datacircle.dev/ip-geolocation-apis/ipflare/16-80-monthly-unlimited-post-bulk-lookup/llms.txt): no limit, 88% complete, 1 day
- [IPFlare, $168 yearly, Unlimited, POST /bulk-lookup](https://datacircle.dev/ip-geolocation-apis/ipflare/168-yearly-unlimited-post-bulk-lookup/llms.txt): no limit, 88% complete, 1 day

## IPFlare's calls (2)

- `POST /bulk-lookup`: [IPFlare, free, POST /bulk-lookup](https://datacircle.dev/ip-geolocation-apis/ipflare/free-post-bulk-lookup/llms.txt)
- `GET /{ip}`: [IPFlare, free, GET /{ip}](https://datacircle.dev/ip-geolocation-apis/ipflare/free-get-ip/llms.txt)

## IPFlare's APIs (2)

- [IPFlare IP company lookup API pricing, 3 plans, POST /bulk-lookup](https://datacircle.dev/ip-company-lookup-apis/ipflare/free-post-bulk-lookup/llms.txt)
- [IPFlare IP company lookup API pricing, 3 plans, GET /{ip}](https://datacircle.dev/ip-company-lookup-apis/ipflare/free-get-ip/llms.txt)
- [IPFlare IP geolocation API pricing, 3 plans, POST /bulk-lookup](https://datacircle.dev/ip-geolocation-apis/ipflare/free-post-bulk-lookup/llms.txt)

## IPFlare: IP geolocation API alternatives

[IPFlare alternatives: every IP geolocation API provider ranked](https://datacircle.dev/ipflare-alternatives.txt)

We list other providers' plans closest to this plan in price per 1,000 IP addresses. Each plan in the list gives live data or data at most a day old.

- [Country.is, free, POST /](https://datacircle.dev/ip-geolocation-apis/country-is/free-post/llms.txt): $0.00 per 1,000, 88% complete, 1 day
- [ip.guide, free](https://datacircle.dev/ip-geolocation-apis/ip-guide/free/llms.txt): $0.00 per 1,000, 75% complete, 1 day
- [BigDataCloud, free, Base, GET /data/ip-geolocation-full](https://datacircle.dev/ip-geolocation-apis/bigdatacloud/free-base-get-data-ip-geolocation-full/llms.txt): $0.00 per 1,000, 100% complete, 1 day
- [VPNDetection, free key, POST /batch](https://datacircle.dev/ip-geolocation-apis/vpndetection/free-key-post-batch/llms.txt): $0.00 per 1,000, 63% 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 2026-11-11.

- https://ipflare.io?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing
- https://ipflare.io/api/trpc/stripe.prices?batch=1&input=%7B%220%22%3A%7B%22json%22%3A%7B%22currency%22%3A%22usd%22%7D%7D%7D&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing
- https://ipflare.io/documentation/bulk-lookup?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing
- https://ipflare.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing
- https://ipflare.io/terms-and-conditions?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-geolocation-api-pricing