# AgentPay Lookup, free: IP company lookup API

> IP network owner, range, country and reverse DNS.

AgentPay Lookup's Free trial key plan for the IP company lookup API costs $0.00 per 1,000 IP addresses. We check each provider's docs for 10 fields. AgentPay Lookup's docs list 3: Owner's name, Network range, Country.
We haven't run AgentPay Lookup through [our IP company lookup API benchmark](https://datacircle.dev/best-ip-company-lookup-api.txt) yet.
This plan is free. We rank 468 plans for IP company lookup APIs by price. Half the plans cost $0.167 or less per 1,000 IP addresses. [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. [ipapi.is's top-up plan](https://datacircle.dev/ip-company-lookup-apis/ipapi-is/top-up-from-1-one-time-credits-post/llms.txt) costs the least for 10,000 IP addresses a month: $1.00.
[Api.co.id's Rp99,000 (about $5) monthly plan](https://datacircle.dev/ip-company-lookup-apis/api-co-id/rp99000-monthly/llms.txt) covers any number of IP addresses. Api.co.id's Rp99,000 (about $5) monthly plan costs less up front than IPHunter's €99.99 monthly plan.
[IPKit](https://datacircle.dev/ip-company-lookup-apis/ipkit/free/llms.txt), [MxToolbox](https://datacircle.dev/ip-company-lookup-apis/mxtoolbox/free-get-api-v1-lookup-asn/llms.txt) and [Enterno](https://datacircle.dev/ip-company-lookup-apis/enterno/free-open-api-get-api-open-ip/llms.txt) are the best IP company lookup API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/ip-company-lookup-apis/agentpay-lookup/free
- [IP company lookup API: the best of 40+ providers compared](https://datacircle.dev/best-ip-company-lookup-api.txt)
- Get it: https://agentpay-lookup.agentpay-apis.workers.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Request: `GET https://agentpay-lookup.agentpay-apis.workers.dev/lookup/v1/ip`
- API key: with the plan, on https://agentpay-lookup.agentpay-apis.workers.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Its API docs: https://agentpay-lookup.agentpay-apis.workers.dev/lookup/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Sold by: AgentPay Lookup (https://agentpay-lookup.agentpay-apis.workers.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing)
- Checked: 2026-11-09

## In the answer

- Completeness: 30%
- Owner's name: ✓
- Network range: ✓
- Country: ✓

## Price

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

## Charges

- Also pays for: from the same budget: extract_page · lookup_dns · lookup_domain_report · lookup_whois · tools_feed · tools_pdf_text · tools_sitemap

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: IP network owner, range, country and reverse DNS.

## Data

- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: $0
- You get: $0.05
- Enough for: 5 calls

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: ip
- Method: GET
- Path: /lookup/v1/ip

## About the plan

- Plan: Free trial key
- Who can get it: anyone, one key per network per day

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

IP address, IP version, reverse DNS, network name, IP range, country code, organization

## AgentPay Lookup's plans (5)

- [AgentPay Lookup, free](https://datacircle.dev/ip-company-lookup-apis/agentpay-lookup/free/llms.txt): $0.00 per 1,000, 30% complete
- [AgentPay Lookup, pay as you go](https://datacircle.dev/ip-company-lookup-apis/agentpay-lookup/pay-as-you-go/llms.txt): $10.00 per 1,000, 30% complete
- [AgentPay Lookup, top-up from $1](https://datacircle.dev/ip-company-lookup-apis/agentpay-lookup/top-up-from-1/llms.txt): $10.00 per 1,000, 30% complete
- [AgentPay Lookup, top-up from $5](https://datacircle.dev/ip-company-lookup-apis/agentpay-lookup/top-up-from-5/llms.txt): $9.091 per 1,000, 30% complete
- [AgentPay Lookup, top-up from $20](https://datacircle.dev/ip-company-lookup-apis/agentpay-lookup/top-up-from-20/llms.txt): $8.333 per 1,000, 30% complete

## AgentPay Lookup's calls for this API (1)

- `GET /lookup/v1/ip`: [AgentPay Lookup, free](https://datacircle.dev/ip-company-lookup-apis/agentpay-lookup/free/llms.txt)

## AgentPay Lookup's APIs (2)

- [AgentPay Lookup: domain WHOIS API pricing, 5 plans](https://datacircle.dev/domain-whois-apis/agentpay-lookup/free/llms.txt)
- [AgentPay Lookup: IP company lookup API pricing, 5 plans](https://datacircle.dev/ip-company-lookup-apis/agentpay-lookup/free/llms.txt)

## AgentPay Lookup: IP company lookup API alternatives

- [SignupVet, $199 monthly](https://datacircle.dev/ip-company-lookup-apis/signupvet/199-monthly/llms.txt): $7.96 per 1,000, 60% complete
- [Agent Data Tools, $100 pack, 125,000 credits, GET /pack/ip-intelligence](https://datacircle.dev/ip-company-lookup-apis/agent-data-tools/100-pack-125000-credits-get-pack-ip-intelligence/llms.txt): $8.00 per 1,000, 20% complete, live
- [Criminal IP, $1,069 yearly, Starter, GET /v1/asset/ip/report](https://datacircle.dev/ip-company-lookup-apis/criminal-ip/1069-yearly-starter-get-v1-asset-ip-report/llms.txt): $8.908 per 1,000, 50% complete
- [Pulsedive, $900 monthly](https://datacircle.dev/ip-company-lookup-apis/pulsedive/900-monthly/llms.txt): $9.00 per 1,000, 10% 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 2026-11-09.

- https://agentpay-lookup.agentpay-apis.workers.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://agentpay-lookup.agentpay-apis.workers.dev/.well-known/x402?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://agentpay-lookup.agentpay-apis.workers.dev/lookup/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://agentpay-lookup.agentpay-apis.workers.dev/lookup/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://agentpay-lookup.agentpay-apis.workers.dev/pay?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://raw.githubusercontent.com/noah-silver/agentpay/main/README.md?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing