nowfound

Dev tools · March 27, 2019

IP-Api.io – Geolocation by IP

Fast JSON API for IPv4/IPv6 geolocation, ASN/ISP data, and VPN/proxy detection. Start in minutes.

IP-Api.io – Geolocation by IP launched on March 27, 2019 with 36 votes, #841 of 2,994 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 7 years on.

In plain words

IP-Api.io is a JSON API that identifies the geographic location of IPv4 and IPv6 addresses, along with associated ASN and ISP information. It detects VPNs and proxies in real time and returns comprehensive data including country, city, region, postal code, and coordinates through a single endpoint. The service is designed for developers who need fast, straightforward IP geolocation and threat detection integrated into their applications.

written from the facts on this page · September 2026

From the sources

Pinpoint IP location, detect VPNs and proxies, and validate data in real time with a simple, fast, and developer-friendly API. v2-home#viewFull" data-v2-home-target="viewFullBtn"> View full response v2-home#copyJson" data-v2-home-target="copyBtn" title="Copy JSON"> Trusted by thousands of businesses Fast JSON API responses Real-time validation Simple integration, SDKs & examples Features Everything you need from an IP API One endpoint, comprehensive data — geolocation, threat detection, and network intelligence in a single JSON response. Accurate country, city, region, ZIP code, latitude/longitude, and timezone for any IPv4 or IPv6 address. Detect VPNs, proxies, Tor nodes, and datacenter…from ip-api.io

Does a similar job

all alternatives →
  • Free IP API2023 · freeipapi.com · ▲83

    Free, Fast and Reliable IP Geolocation, Countries, Timezones and Phone codes API for commercial and non-commercial usage, Available in JSON and XML formats.

  • Tiny, fast, and free API to geolocate IP addresses2019 · github.com · ▲144

    Lightweight API service to get geolocation data from IP addresses. - risk3sixty/geoapi

  • A New, Clean Geolocation API2017 · ipdata.co · ▲167

    Lookup the location of any IP Address with ipdata

  • IPLocate.io – a free IP geolocation service2017 · iplocate.io · ▲20

    Real-time geolocation and privacy detection API for developers and enterprises. Free up to 1,000 requests per day. Detect user location, proxy and VPN usage, and more. Trusted by 100k businesses worldwide. More than 15 billion requests served every month.

  • A simple IP address API2014 · ipinfo.io · ▲241

    IPinfo, the trusted global leader in IP address data and intelligence. Powering applications and security solutions for developers and businesses.

  • IP Geolocation and Threat Data API2018 · ipdata.co · ▲79

    Lookup the location of any IP Address with ipdata

More dev tools this month

the category →
  • /dev/null▲472

    a social network for devs

    Dev tools · 2d ago · dev-null.sh

  • open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

    Dev tools · 27d ago · github.com

  • Contribute to reladraw/reladraw development by creating an account on GitHub.

    Dev tools · 25d ago · github.com

  • OpenBot▲362

    Grok Bot alternative: free, local, open-source, multiplayer

    Dev tools · 22d ago · openbot.run

  • Talanoa▲340

    Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

    Dev tools · 20d ago · talanoa.email

  • CoreSpeed▲332

    One MCP for everything your agents need: apps, memory, tools

    Dev tools · 27d ago · corespeed.io

Source: Show HN post ↗

Launched alongside, March 2019

the whole month →
  • AR

    Software and hardware projects for fun from a guy who loves retro computing

    Life & fun · 2019 · internalregister.github.io

  • A tool to make sure your brand colors are ADA compliant.

    Dev tools · 2019 · abc.useallfive.com

  • The best UI and UX practices for production ready design

    Work · 2019 · checklist.design

  • A virtual co-working space in your browser's new tab

    Work · 2019

  • Notions big update, now with Evernote import and web clipper

    Work · 2019 · notion.so

  • Voiceflow▲607

    Build voice apps in your browser without coding

    Dev tools · 2019 · voiceflow.com