# ShowAPI, free: IP company lookup API

> 利用大数据挖掘和网络探测技术，采集处理IP地址基础信息与网络拓扑数据，结合应用场景与网络属性，通过算法综合分析，实现精准IP地理位置定位，支持IPv6查询。

ShowAPI's Free pack (one per account) plan for the IP company lookup API costs $0.00 per 1,000 IP addresses. We check each provider's docs for 10 fields. ShowAPI's docs list 2: Owner's name, ASN.
We haven't run ShowAPI through [our IP company lookup API benchmark](https://datacircle.dev/best-ip-company-lookup-api.txt) yet.
This plan is free. We rank 421 plans for IP company lookup APIs by price. Half the plans cost $0.124 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/showapi/free
- [IP company lookup API: the best of 40+ providers compared](https://datacircle.dev/best-ip-company-lookup-api.txt)
- Get it: https://www.showapi.com/apis/ip-pro-2653?tab=price&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Request: `POST https://route.showapi.com/2653-1`
- API key: with the plan, on https://www.showapi.com/apis/ip-pro-2653?tab=price&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Its API docs: https://www.showapi.com/apis/ip-pro-2653?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Sold by: ShowAPI (https://www.showapi.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing)
- Checked: 2026-11-08

## In the answer

- Completeness: 20%
- Owner's name: ✓
- ASN: ✓

## Price

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

## Charges

- Also pays for: nothing else

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: 利用大数据挖掘和网络探测技术，采集处理IP地址基础信息与网络拓扑数据，结合应用场景与网络属性，通过算法综合分析，实现精准IP地理位置定位，支持IPv6查询。

## Data

- Keep data: no limit
- Use data: 您使用我们的产品或服务，不得违反本协议宗旨用于其他目的或转让给第三方使用，不得将接口产品所涉查询核验结果用于约定以外的应用场景或者再次分发、销售、许可、分许可、授权、转售、出租、租借、进出口、转授权或转让集成使用，也不得将接口产品以任何形式交由第三方使用。

## Plan

- Pay: $0
- You get: 5 requests
- Enough for: 5 calls, once
- Expires: 12 months

## Rate limit

- Per second: 1
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: ip
- Method: POST
- Path: /2653-1

## About the plan

- Plan: Free pack (one per account)
- Who can get it: anyone with a mobile-verified account

## The 3 fields the plan's answer can hold

owner, ISP, ASN

## ShowAPI's plans (5)

- [ShowAPI, free](https://datacircle.dev/ip-company-lookup-apis/showapi/free/llms.txt): $0.00 per 1,000, 20% complete
- [ShowAPI, CNY 40 pack](https://datacircle.dev/ip-company-lookup-apis/showapi/cny-40-pack/llms.txt): $7.478 per 1,000, 20% complete
- [ShowAPI, CNY 300 pack](https://datacircle.dev/ip-company-lookup-apis/showapi/cny-300-pack/llms.txt): $6.73 per 1,000, 20% complete
- [ShowAPI, CNY 1,200 pack](https://datacircle.dev/ip-company-lookup-apis/showapi/cny-1200-pack/llms.txt): $5.982 per 1,000, 20% complete
- [ShowAPI, CNY 3,600 pack](https://datacircle.dev/ip-company-lookup-apis/showapi/cny-3600-pack/llms.txt): $5.384 per 1,000, 20% complete

## ShowAPI's calls for this API (1)

- `POST /2653-1`: [ShowAPI, free](https://datacircle.dev/ip-company-lookup-apis/showapi/free/llms.txt)

## ShowAPI's APIs (8)

- [ShowAPI: business verification API pricing, 6 plans](https://datacircle.dev/business-verification-apis/showapi/free/llms.txt)
- [ShowAPI: company enrichment API pricing, 6 plans](https://datacircle.dev/company-enrichment-apis/showapi/free/llms.txt)
- [ShowAPI: domain WHOIS API pricing, 3 plans](https://datacircle.dev/domain-whois-apis/showapi/free/llms.txt)
- [ShowAPI: IP company lookup API pricing, 5 plans](https://datacircle.dev/ip-company-lookup-apis/showapi/free/llms.txt)
- [ShowAPI: phone validation API pricing, 1 plan](https://datacircle.dev/validate-phone-apis/showapi/free/llms.txt)
- [ShowAPI: web scraping API pricing, 5 plans](https://datacircle.dev/web-scraping-apis/showapi/free/llms.txt)
- [ShowAPI: web search API pricing, 6 plans](https://datacircle.dev/web-search-apis/showapi/free/llms.txt)
- [ShowAPI: news API pricing, 1 plan, POST /109-35](https://datacircle.dev/news-apis/showapi/free-l0-basic-post-109-35/llms.txt)
- [ShowAPI: news API pricing, 1 plan, POST /109-36](https://datacircle.dev/news-apis/showapi/free-l0-basic-post-109-36/llms.txt)

## ShowAPI: IP company lookup API alternatives

- [ipXapi, $49.99 monthly, Professional, GET /api/ip](https://datacircle.dev/ip-company-lookup-apis/ipxapi/49-99-monthly-professional-get-api-ip/llms.txt): $4.999 per 1,000, 60% complete
- [FraudLabs Pro, $499.95 monthly](https://datacircle.dev/ip-company-lookup-apis/fraudlabs-pro/499-95-monthly/llms.txt): $4.9995 per 1,000, 50% complete
- [How.is, $5 monthly](https://datacircle.dev/ip-company-lookup-apis/how-is/5-monthly/llms.txt): $5.00 per 1,000, 40% complete, live
- [agentsvc.io, pay as you go](https://datacircle.dev/ip-company-lookup-apis/agentsvc-io/pay-as-you-go/llms.txt): $5.50 per 1,000, 40% complete, stored

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-08.

- https://www.showapi.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://www.showapi.com/about/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://www.showapi.com/apis/ip-pro-2653?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://www.showapi.com/apis/ip-pro-2653?tab=price&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://www.showapi.com/island/free-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://www.showapi.com/openapi/market/2653.yaml?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://www.showapi.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing