# ihmily/ip-info-api

Free & Open IP Information API | 免费 IP 信息查询 API 集合，支持 GET 请求，无需鉴权，开箱即用

Repository: https://github.com/ihmily/ip-info-api
Canonical: https://ross.abutalabs.com/products/ip-info-api
License: Apache-2.0
License Family: permissive
Topics: ipaddress-tracker, ipapi, ipinfo, ip, ip-geolocation
Last push: 2026-08-10T13:28:48+00:00

## Health v2 (maintenance only)
Score: 69/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 97, release rhythm 35, longevity 65
- inputs: {"age_days": 923, "days_push": 23, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1537, forks 146 (observed 2026-08-28T04:05:00.131510+00:00)

## What it is
A curated, continuously updated collection of free IP information APIs that can be queried via simple GET requests without any API keys or authentication. It catalogs endpoints for looking up your own IP as well as geolocation, ISP, and network-type details for arbitrary IP addresses.

## Use cases
- find a free API to look up a visitor's IP geolocation
- check my public IP address from a script
- query ISP and network type for an IP without an API key
- find alternatives to ipinfo.io that require no signup
- look up the city or region of an IP address
- detect visitor country for a website
- test IP geolocation endpoints for a project

## When to choose
- you need a no-auth, no-key IP lookup endpoint quickly
- you want a comparison list of free IP APIs including Chinese providers
- you need both self-IP and arbitrary-IP lookup options

## When to avoid
- you need guaranteed SLA or rate limits for production traffic
- you need a self-hosted IP database rather than third-party APIs
- you need consistent response formats across providers

## Facets
- artifact type: learning-resource
- maturity: active
- function: http-client, developer-tools, api-framework
- domain: apis, networking, developer-tools, web-development
- platform: cross-platform
- tags: ip-geolocation, ip-lookup, free-api, api-directory, awesome-list, no-auth, web-server

## Member repositories
- ihmily/ip-info-api (main) score 69

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:00.131510+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:31:01.040475+00:00, confidence not recorded.
  - readme: https://github.com/ihmily/ip-info-api (fetched 2026-08-28T04:05:00.131510+00:00, sha 04cb6343af03)
- Data as of 2026-08-30T08:39:29.467469+00:00.