The Trusted Source
for IP Address Data

With IPinfo, you can pinpoint your users’ locations, customize their experiences, prevent fraud, ensure compliance, and so much more.

Fast • Accurate • Trusted by 100,000+ businesses and developers since 2013.

No credit card required.
Look up information for any IP address

We handle more than 40 billion API requests per month

eBay Bupa Nokia craigslist npm Vodafone Microsoft Cloudflare Intel Daimler JohnDeere Mailgun Xerox NewZealandRugby iTV

400,000+ developers and businesses trust IPinfo

All the IP data you need

(none of the headache)

Geolocation

Pinpoint your users’ exact location, no matter where they are in the world.

Learn more

ASN - ISP or network

Find out which internet service provider your visitors are using.

Learn more

Company

Identify the company name and domain for whoever is using the IP address.

Learn more

Carrier detection

Find out the carrier name, mobile country code, and mobile network code details.

Learn more

IP Ranges

Find all IP addresses ranges assigned to a company, identified by the provided domain name.

Learn more

VPN Proxy Detection

We perform custom full internet wide scans to detect almost 10 million active VPNs.

Learn more

Reliable IP data, lightning fast — since 2013

Fast + easy to use

Our API is clear and straightforward. Set up and integrations take minutes.

Backed by the best

Put your mind at ease knowing our software is built on Google’s Cloud infrastructure.

Bank grade security

All data is secured via 256-bit SSL encryption (HTTPS).

Reliable + scalable

Our auto-scaling servers handle almost half a billion API queries per day.

Here today (and tomorrow)

We’ve been around since 2013 and we plan on being around for a long time.

Up-to-date data

Our data is aggregated from multiple sources and updated daily.

Did you know? You can use IPinfo to…

Customize your customers’ experiences

Provide customers with a more customized experience and learn valuable insights that can help shape your product, marketing approach, and more.

  • Send location-based offers
  • Personalize content based on your audience
  • Send highly-targeted emails based on location
  • Display social ads based on user’s location
  • See how your product is used by different audiences
  • Promote local events
  • Run weather-based ads
  • Send text notifications when potential customers are near a physical store
  • Display testimonials based on who is visiting your site

Detect anomalies to prevent fraud

Provide customers with a more customized experience and learn valuable insights that can help shape your product, marketing approach, and more.

  • Predict chargebacks
  • Identify malicious users
  • Pinpoint strange web activity
  • Limit multiple login attempts
  • Block automated visits from hosting providers

Stay compliant no matter where your users are coming from

Intelligently adapt to different rules and regulations to serve your global customer base.

  • Gate content based on location
  • Gate sales based on location
  • Automate notifications about tax or tariffs
  • Block certain users based on location

100,000+ companies trust our data

IPinfo.io is key part of my entire automation stack. I've been really impressed with the quality of the data

Daniel Miessler
Cybersecurity Expert and Podcaster

ipinfo.io has been a great service for us, highly recommended!

Alex Maccaw
CEO, Clearbit

ipinfo.io helped us tremendously to gain market insights about the hosting and datacenter industry.

Jan Löffler
CTO, Plesk

Power your business with IPinfo

Sign up for free to get access to fast, reliable IP data you can trust — today, tomorrow, forever.

Sign up for free No credit card required.