# Robtex, free API, GET /ipquery: IP company lookup API

> Returns forward and reverse DNS, geolocation, and network data for an IP address.

Robtex's Free API plan for the IP company lookup API costs $0.00 per 1,000 IP addresses. Robtex's docs list 5 of the 10 fields on our checklist: Owner's name, ASN, Network range, Country, Region and city.
Robtex limits how many calls you get but gives no number.
We haven't run Robtex through [our IP company lookup API benchmark](https://datacircle.dev/best-ip-company-lookup-api.txt) yet.
Half of the 398 plans we rank by price cost $0.112 per 1,000 IP addresses or less. This plan and 30 others tie for the lowest price per 1,000 IP addresses of the 398 plans. [See the best free IP company lookup API plan.](https://datacircle.dev/best-ip-company-lookup-api.txt)
[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/robtex/free-api-get-ipquery
- [IP company lookup API: the 15 best providers compared](https://datacircle.dev/best-ip-company-lookup-api.txt)
- Get it: https://robtex.com/en/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Request: `GET https://freeapi.robtex.com/ipquery`
- API key: not needed
- Its API docs: https://robtex.com/en/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Sold by: Robtex (https://robtex.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing)
- Checked: 2026-11-07

## In the answer

- Completeness: 50%
- Owner's name: ✓
- ASN: ✓
- Network range: ✓
- Country: ✓
- Region and city: ✓

## Price

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

## Charges

- Also pays for: 58 other calls

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Returns forward and reverse DNS, geolocation, and network data for an IP address.

## Data

- Keep data: no limit
- Use data: You agree to use this service only for lawful purposes. You must not: Use the service in any way that violates applicable laws or regulations. Attempt to gain unauthorized access to our systems or networks. Use automated tools to excessively query our service (rate limiting applies). Interfere with or disrupt the service or servers.

## Plan

- Pay: $0

## Rate limit

- Per second: 0.0028
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: ip
- Method: GET
- Path: /ipquery

## About the plan

- Plan: Free API
- Who can get it: anyone

## The 8 fields the plan's answer can hold

status, city, country, AS number, AS name, BGP route, active DNS records, passive DNS records

## Robtex's plans (1)

- [Robtex, free API, GET /ipquery](https://datacircle.dev/ip-company-lookup-apis/robtex/free-api-get-ipquery/llms.txt): $0.00 per 1,000, 50% complete

## Robtex's calls for this API (2)

- `GET /ip_network`: [Robtex, free API, GET /ip_network](https://datacircle.dev/ip-company-lookup-apis/robtex/free-api-get-ip-network/llms.txt)
- `GET /ipquery`: [Robtex, free API, GET /ipquery](https://datacircle.dev/ip-company-lookup-apis/robtex/free-api-get-ipquery/llms.txt)

## Robtex's APIs (2)

- [Robtex: domain WHOIS API pricing, 1 plan](https://datacircle.dev/domain-whois-apis/robtex/free/llms.txt)
- [Robtex: IP company lookup API pricing, 1 plan, GET /ipquery](https://datacircle.dev/ip-company-lookup-apis/robtex/free-api-get-ipquery/llms.txt)

## Robtex: IP company lookup API alternatives

- [DNSlytics, free](https://datacircle.dev/ip-company-lookup-apis/dnslytics/free/llms.txt): $0.00 per 1,000, 30% complete
- [ipwhois.io, free](https://datacircle.dev/ip-company-lookup-apis/ipwhois-io/free/llms.txt): $0.00 per 1,000, 50% complete
- [IPBot, free, Anonymous, GET /v1/ip/{ip}](https://datacircle.dev/ip-company-lookup-apis/ipbot/free-anonymous-get-v1-ip-ip/llms.txt): $0.00 per 1,000, 80% complete
- [IP-API.com, free, POST /batch](https://datacircle.dev/ip-company-lookup-apis/ip-api-com/free-post-batch/llms.txt): $0.00 per 1,000, 50% complete, 24 hours
- [QubitOn, free](https://datacircle.dev/ip-company-lookup-apis/qubiton/free/llms.txt): $0.00 per 1,000, 50% 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 2026-11-07.

- https://robtex.com/en/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://robtex.com/en/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing