# WhoisFreaks, free, GET /v1.0/ip-whois: IP company lookup API

> The IP WHOIS API provides detailed IP address information, including registration data, organization details, administrative, technical, and abuse contacts, as well as routing and network information, all returned in well‑structured JSON or XML format.

WhoisFreaks's Free plan for the IP company lookup API costs $0.00 per 1,000 IP addresses. WhoisFreaks's docs list 2 of the 10 fields on our checklist: Owner's name, Network range.
We haven't run WhoisFreaks 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/whoisfreaks/free-get-v1-0-ip-whois
- [IP company lookup API: the 15 best providers compared](https://datacircle.dev/best-ip-company-lookup-api.txt)
- Get it: https://whoisfreaks.com/pricing/api-plans?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Request: `GET https://api.whoisfreaks.com/v1.0/ip-whois`
- API key: with the plan, on https://whoisfreaks.com/pricing/api-plans?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Its API docs: https://whoisfreaks.com/documentation/ip-whois-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Sold by: WhoisFreaks (https://whoisfreaks.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing)
- Checked: 2026-11-04

## In the answer

- Completeness: 20%
- Owner's name: ✓
- Network range: ✓

## Price

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

## Charges

- Also pays for: from the same budget: Live WHOIS · Historical WHOIS · Reverse WHOIS · ASN WHOIS · Bulk WHOIS · Live DNS · Historical DNS · Reverse DNS · Bulk DNS · Domain Availability Lookup · Domain Availability Bulk Lookup (Domains) · Domain Availability Bulk Lookup (TLDs) · Domain Typosquatting · Subdomain Typosquatting · SSL Lookup · Subdomain Lookup · Geolocation Lookup · Bulk Geolocation Lookup · IP Reputation Lookup · Bulk IP Reputation Lookup · Domain Reputation

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: The IP WHOIS API provides detailed IP address information, including registration data, organization details, administrative, technical, and abuse contacts, as well as routing and network information, all returned in well‑structured JSON or XML format.

## Data

- Freshness: live
- Keep data: no limit
- Use data: "you are hereby permitted to receive, process, and display information retrieved from WhoisFreaks API or Database to individual end-users of your application(s), provided: Such end-user use this information strictly for their own personal use. You do not permit your end users to store, distribute, or otherwise exploit WhoisFreaks API and Database for any other purposes." [...] "you are permitted solely to use WhoisFreaks Services for reference by your end-users. Except as expressly provided herein, under no circumstances whatsoever may you transfer or permit the transfer of WhoisFreaks API & Database outside of your application(s)." [...] "Usage of WhoisFreaks APIs and Databases is strictly prohibited for gambling, adult content, dating, alcohol industry, and any illegal activities." [...] "You shall not use the WhoisFreaks API in a manner that constitutes excessive or abusive usage."

## Plan

- Pay: $0
- You get: 500 credits
- Enough for: 500 calls

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: ip
- Method: GET
- Path: /v1.0/ip-whois

## About the plan

- Plan: Free
- Who can get it: anyone over the age of 13 with a real company or personal email, not for gambling, adult content, dating, the alcohol industry, defense or military organizations

## The 37 fields the plan's answer can hold

success, IP address, query time, WHOIS server, IP range start, IP range end, CIDR, network name, network handle, allocation status, organization, block creation date, block updated date, network source URL, parent network, organization handle, organization name, organization address, organization street, organization city, organization state, organization ZIP code, organization country, organization creation date, organization updated date, organization source URL, technical contact handle, technical contact name, technical contact email, technical contact phone, technical contact source URL, abuse contact handle, abuse contact name, abuse contact email, abuse contact phone, abuse contact source URL, raw WHOIS record

## WhoisFreaks's plans (15)

- [WhoisFreaks, free, GET /v1.0/ip-whois](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/free-get-v1-0-ip-whois/llms.txt): $0.00 per 1,000, 20% complete, live
- [WhoisFreaks, $20 pack, 5,000 API Credits, GET /v1.0/ip-whois](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/20-pack-5000-api-credits-get-v1-0-ip-whois/llms.txt): $4.00 per 1,000, 20% complete, live
- [WhoisFreaks, $60 pack, 15,000 API Credits, GET /v1.0/ip-whois](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/60-pack-15000-api-credits-get-v1-0-ip-whois/llms.txt): $4.00 per 1,000, 20% complete, live
- [WhoisFreaks, $150 pack, 50,000 API Credits, GET /v1.0/ip-whois](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/150-pack-50000-api-credits-get-v1-0-ip-whois/llms.txt): $3.00 per 1,000, 20% complete, live
- [WhoisFreaks, $400 pack, 150,000 API Credits, GET /v1.0/ip-whois](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/400-pack-150000-api-credits-get-v1-0-ip-whois/llms.txt): $2.667 per 1,000, 20% complete, live
- [WhoisFreaks, $1,100 pack, 450,000 API Credits, GET /v1.0/ip-whois](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/1100-pack-450000-api-credits-get-v1-0-ip-whois/llms.txt): $2.444 per 1,000, 20% complete, live
- [WhoisFreaks, $2,000 pack, 1,000,000 API Credits, GET /v1.0/ip-whois](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/2000-pack-1000000-api-credits-get-v1-0-ip-whois/llms.txt): $2.00 per 1,000, 20% complete, live
- [WhoisFreaks, $5,400 pack, 3,000,000 API Credits, GET /v1.0/ip-whois](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/5400-pack-3000000-api-credits-get-v1-0-ip-whois/llms.txt): $1.80 per 1,000, 20% complete, live
- [WhoisFreaks, $10 monthly, Monthly Subscription, 5,000 API Credits, GET /v1.0/ip-whois](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/10-monthly-monthly-subscription-5000-api-credits-get-v1-0-ip-whois/llms.txt): $2.00 per 1,000, 20% complete, live
- [WhoisFreaks, $30 monthly, Monthly Subscription, 15,000 API Credits, GET /v1.0/ip-whois](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/30-monthly-monthly-subscription-15000-api-credits-get-v1-0-ip-whois/llms.txt): $2.00 per 1,000, 20% complete, live
- [WhoisFreaks, $75 monthly, Monthly Subscription, 50,000 API Credits, GET /v1.0/ip-whois](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/75-monthly-monthly-subscription-50000-api-credits-get-v1-0-ip-whois/llms.txt): $1.50 per 1,000, 20% complete, live
- [WhoisFreaks, $200 monthly, Monthly Subscription, 150,000 API Credits, GET /v1.0/ip-whois](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/200-monthly-monthly-subscription-150000-api-credits-get-v1-0-ip-whois/llms.txt): $1.333 per 1,000, 20% complete, live
- [WhoisFreaks, $550 monthly, Monthly Subscription, 450,000 API Credits, GET /v1.0/ip-whois](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/550-monthly-monthly-subscription-450000-api-credits-get-v1-0-ip-whois/llms.txt): $1.222 per 1,000, 20% complete, live
- [WhoisFreaks, $1,000 monthly, Monthly Subscription, 1,000,000 API Credits, GET /v1.0/ip-whois](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/1000-monthly-monthly-subscription-1000000-api-credits-get-v1-0-ip-whois/llms.txt): $1.00 per 1,000, 20% complete, live
- [WhoisFreaks, $2,700 monthly, Monthly Subscription, 3,000,000 API Credits, GET /v1.0/ip-whois](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/2700-monthly-monthly-subscription-3000000-api-credits-get-v1-0-ip-whois/llms.txt): $0.90 per 1,000, 20% complete, live

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

- `POST /v1.0/geolocation`: [WhoisFreaks, free, POST /v1.0/geolocation](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/free-post-v1-0-geolocation/llms.txt)
- `GET /v1.0/geolocation`: [WhoisFreaks, free, GET /v1.0/geolocation](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/free-get-v1-0-geolocation/llms.txt)
- `GET /v1.0/ip-whois`: [WhoisFreaks, free, GET /v1.0/ip-whois](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/free-get-v1-0-ip-whois/llms.txt)

## WhoisFreaks's APIs (2)

- [WhoisFreaks: IP company lookup API pricing, 15 plans, GET /v1.0/ip-whois](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/free-get-v1-0-ip-whois/llms.txt)
- [WhoisFreaks: domain WHOIS API pricing, 15 plans, POST /v2.0/bulkwhois/live](https://datacircle.dev/domain-whois-apis/whoisfreaks/free-post-v2-0-bulkwhois-live/llms.txt)
- [WhoisFreaks: domain WHOIS API pricing, 15 plans, GET /v2.0/whois/live](https://datacircle.dev/domain-whois-apis/whoisfreaks/free-get-v2-0-whois-live/llms.txt)

## WhoisFreaks: IP company lookup API alternatives

- [How.is, pay as you go](https://datacircle.dev/ip-company-lookup-apis/how-is/pay-as-you-go/llms.txt): $5.00 per 1,000, 40% complete, live

## 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://whoisfreaks.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://whoisfreaks.com/documentation/credit-usage?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://whoisfreaks.com/documentation/ip-geolocation-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://whoisfreaks.com/documentation/ip-whois-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://whoisfreaks.com/pricing/api-plans?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://whoisfreaks.com/resources/tutorial/how-to-use-the-whoisfreaks-api-for-domain-lookups?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://whoisfreaks.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://whoisfreaks.com/tools/ip-whois/lookup?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing