# Chinaz, CNY 100 pack: IP company lookup API

> IP地址ASN查询，可查询IP地址的ASN归属地址信息，ASN数据库定期自动更新。

Chinaz's "¥100 for 12,500 records" plan for the IP company lookup API costs $1.196 per 1,000 IP addresses. Chinaz's docs list 2 of the 10 fields on our checklist: Owner's name, ASN.
CNY 8.00 per 1,000 IP addresses is $1.196 at the European Central Bank's rate of $0.14956 for CNY 1.
We haven't run Chinaz 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 costs less per 1,000 IP addresses than 22% of the 398 plans.
[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/chinaz/cny-100-pack
- [IP company lookup API: the 15 best providers compared](https://datacircle.dev/best-ip-company-lookup-api.txt)
- Get it: https://api.chinaz.com/home/browseapi?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Request: `GET https://openapi.chinaz.net/v1/1029/asn`
- API key: with the plan, on https://api.chinaz.com/home/browseapi?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Its API docs: https://api.chinaz.com/ApiDetails/asn?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- Sold by: Chinaz (https://api.chinaz.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: ✓
- ASN: ✓

## Price

- $ per 1,000 IP addresses: $1.196
- Per: call
- Billing: pay first

## Charges

- Also pays for: nothing else

## Overage

- Units cap: hard

## In their words

- Their pitch: IP地址ASN查询，可查询IP地址的ASN归属地址信息，ASN数据库定期自动更新。

## Data

- Keep data: no limit
- Use data: 除非法律允许或者经公司事先书面许可，你使用“站长之家”账号及相关服务不得具有下列行为： [...] 3.1.3 利用“站长之家”账号和相关服务，通过非正常使用手段增加公司服务器负担或影响公司的商业利益的行为 ，包括但不限于：（1）采集行为；（2）模拟点击行为；（3）转让API接口数据提供给第三方使用行为；（4）超出正常使用的请求、明显无意义的请求行为； [...] 4.2 经公司书面许可后，任何用户、第三方对 “站长之家”账号及相关服务的信息内容的分享、转发等行为，还应符合以下规范： [...] （4）不得把相关数据内容用于公司书面许可范围之外的目的，进行任何形式的销售和商业使用，或向第三方泄露、提供或允许第三方为任何方式的使用

## Plan

- Pay: CNY 100
- You get: 12,500 requests
- Enough for: 12,500 calls

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: url, ChinazVer
- Method: GET
- Path: /v1/1029/asn

## About the plan

- Plan: ¥100 for 12,500 records
- Who can get it: anyone

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

IP address, ASN, ASN organization

## Chinaz's plans (3)

- [Chinaz, CNY 100 pack](https://datacircle.dev/ip-company-lookup-apis/chinaz/cny-100-pack/llms.txt): $1.196 per 1,000, 20% complete
- [Chinaz, CNY 600 pack](https://datacircle.dev/ip-company-lookup-apis/chinaz/cny-600-pack/llms.txt): $0.897 per 1,000, 20% complete
- [Chinaz, contact us](https://datacircle.dev/ip-company-lookup-apis/chinaz/contact-us/llms.txt): 10% complete

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

- `GET /v1/1029/asn`: [Chinaz, CNY 100 pack](https://datacircle.dev/ip-company-lookup-apis/chinaz/cny-100-pack/llms.txt)
- `GET /ipapi/institution`: [Chinaz, contact us](https://datacircle.dev/ip-company-lookup-apis/chinaz/contact-us/llms.txt)

## Chinaz's APIs (7)

- [Chinaz: SERP API pricing, 7 plans, GET /single/sopc/keywordtop50](https://datacircle.dev/serp-apis/chinaz/free-100-get-single-sopc-keywordtop50/llms.txt)
- [Chinaz: SERP API pricing, 7 plans, GET /single/baidumobile/keywordtop50](https://datacircle.dev/serp-apis/chinaz/free-100-get-single-baidumobile-keywordtop50/llms.txt)
- [Chinaz: SERP API pricing, 7 plans, GET /single/baidupc/keywordtop50](https://datacircle.dev/serp-apis/chinaz/free-100-get-single-baidupc-keywordtop50/llms.txt)
- [Chinaz: keyword research API pricing, 5 plans, GET /single/index/so](https://datacircle.dev/keyword-research-apis/chinaz/free-100-get-single-index-so/llms.txt)
- [Chinaz: keyword research API pricing, 5 plans, POST /batch/index/so](https://datacircle.dev/keyword-research-apis/chinaz/free-100-post-batch-index-so/llms.txt)
- [Chinaz: keyword research API pricing, 5 plans, GET /single/index/baidu](https://datacircle.dev/keyword-research-apis/chinaz/free-100-get-single-index-baidu/llms.txt)
- [Chinaz: keyword research API pricing, 5 plans, POST /batch/index/baidu](https://datacircle.dev/keyword-research-apis/chinaz/free-100-post-batch-index-baidu/llms.txt)
- [Chinaz: domain authority API pricing, 13 plans, GET /single/weight/somobile](https://datacircle.dev/domain-authority-apis/chinaz/free-100-get-single-weight-somobile/llms.txt)
- [Chinaz: domain authority API pricing, 13 plans, POST /batch/weight/somobile](https://datacircle.dev/domain-authority-apis/chinaz/free-100-post-batch-weight-somobile/llms.txt)
- [Chinaz: domain authority API pricing, 13 plans, GET /single/weight/sopc](https://datacircle.dev/domain-authority-apis/chinaz/free-100-get-single-weight-sopc/llms.txt)
- [Chinaz: domain authority API pricing, 13 plans, POST /batch/weight/sopc](https://datacircle.dev/domain-authority-apis/chinaz/free-100-post-batch-weight-sopc/llms.txt)
- [Chinaz: domain authority API pricing, 13 plans, GET /single/weight/baidumobile](https://datacircle.dev/domain-authority-apis/chinaz/free-100-get-single-weight-baidumobile/llms.txt)
- [Chinaz: domain authority API pricing, 13 plans, POST /batch/weight/baidumobile](https://datacircle.dev/domain-authority-apis/chinaz/free-100-post-batch-weight-baidumobile/llms.txt)
- [Chinaz: domain authority API pricing, 13 plans, GET /single/weight/baidupc](https://datacircle.dev/domain-authority-apis/chinaz/free-100-get-single-weight-baidupc/llms.txt)
- [Chinaz: domain authority API pricing, 13 plans, POST /batch/weight/baidupc](https://datacircle.dev/domain-authority-apis/chinaz/free-100-post-batch-weight-baidupc/llms.txt)
- [Chinaz: domain authority API pricing, 13 plans, GET /single/weight/all](https://datacircle.dev/domain-authority-apis/chinaz/free-100-get-single-weight-all/llms.txt)
- [Chinaz: domain authority API pricing, 13 plans, POST /batch/weight/all](https://datacircle.dev/domain-authority-apis/chinaz/free-100-post-batch-weight-all/llms.txt)
- [Chinaz: domain authority API pricing, 13 plans, GET /single/weight/sm](https://datacircle.dev/domain-authority-apis/chinaz/free-100-get-single-weight-sm/llms.txt)
- [Chinaz: domain authority API pricing, 13 plans, POST /batch/weight/sm](https://datacircle.dev/domain-authority-apis/chinaz/free-100-post-batch-weight-sm/llms.txt)
- [Chinaz: domain authority API pricing, 13 plans, GET /single/weight/sogoupc](https://datacircle.dev/domain-authority-apis/chinaz/free-100-get-single-weight-sogoupc/llms.txt)
- [Chinaz: domain authority API pricing, 13 plans, POST /batch/weight/sogoupc](https://datacircle.dev/domain-authority-apis/chinaz/free-100-post-batch-weight-sogoupc/llms.txt)
- [Chinaz: domain WHOIS API pricing, 5 plans, GET /single/whois](https://datacircle.dev/domain-whois-apis/chinaz/free-100-calls-get-single-whois/llms.txt)
- [Chinaz: domain WHOIS API pricing, 5 plans, POST /batch/whois](https://datacircle.dev/domain-whois-apis/chinaz/free-100-calls-post-batch-whois/llms.txt)
- [Chinaz: IP company lookup API pricing, 3 plans](https://datacircle.dev/ip-company-lookup-apis/chinaz/cny-100-pack/llms.txt)
- [Chinaz: business verification API pricing, 6 plans](https://datacircle.dev/business-verification-apis/chinaz/cny-100-pack-100-1000/llms.txt)
- [Chinaz: company enrichment API pricing, 2 plans](https://datacircle.dev/company-enrichment-apis/chinaz/cny-160-pack/llms.txt)

## Chinaz: IP company lookup API alternatives

- [ipv4.fr, €5 pack](https://datacircle.dev/ip-company-lookup-apis/ipv4-fr/5-pack/llms.txt): $1.125 per 1,000, 10% complete
- [WhoisFreaks, $550 monthly, Monthly Subscription, 450,000 API Credits, POST /v1.0/geolocation](https://datacircle.dev/ip-company-lookup-apis/whoisfreaks/550-monthly-monthly-subscription-450000-api-credits-post-v1-0-geolocation/llms.txt): $1.222 per 1,000, 60% complete
- [ipify, $149 yearly, Yearly subscription: 10,000 Credits per month, GET /api/v2/country](https://datacircle.dev/ip-company-lookup-apis/ipify/149-yearly-yearly-subscription-10000-credits-per-month-get-api-v2-country/llms.txt): $1.242 per 1,000, 40% complete, 1 day
- [Netlas, $490 yearly](https://datacircle.dev/ip-company-lookup-apis/netlas/490-yearly/llms.txt): $1.343 per 1,000, 30% complete, 15 days

## 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://api.chinaz.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://api.chinaz.com/ApiDetails/asn?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://api.chinaz.com/home/browseapi?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://api.chinaz.com/home/usehelp?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing
- https://www.chinaz.com/aboutus/agreement.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ip-company-lookup-api-pricing