ipinfo.io

Ipinfo.io

ipinfo.io is a free IP address API that allows you to lookup details about an IP address. It provides location, company, carrier, privacy, hosted domains and abuse contact information for any IPv4 or IPv6 address.
ipinfo.io image
ip lookup geolocation api

ipinfo.io: Lookup IP Address Details

Free IP address API providing location, company, carrier, privacy, hosted domains and abuse contact information for any IPv4 or IPv6 address

What is Ipinfo.io?

ipinfo.io is a free IP address API service that allows you to lookup details about an IP address. It is developed and maintained by IPinfo. The service provides various information about an IP address including:

  • Location - Provides the city, region, country, latitude, longitude, timezone, zip code and other location details.
  • Company - Identifies the company or ISP that owns the IP address range.
  • Carrier - Specifies the carrier and mobile network information if it is a mobile IP address.
  • Privacy - Indicates if the IP address belongs to a hosting provider, proxy service, VPN or TOR exit node.
  • Hosted Domains - Lists the domain names hosted or linked to that IP address.
  • Abuse Contacts - Provides email addresses to contact for any IP address abuse issues.

The ipinfo.io API service uses regional databases that are updated regularly. It supports both IPv4 and IPv6 address lookups. Developers can signup for a free account and get 50,000 API requests per month. Paid plans are also available if higher request volumes are needed. The API provides JSON formatted responses and has SDKs available in various programming languages.

Ipinfo.io Features

Features

  1. Provides IP geolocation data
  2. Lookup details for any IPv4 or IPv6 address
  3. Free API with no rate limits
  4. JSON API for easy integration
  5. No signup required

Pricing

  • Free

Pros

Free and unlimited usage

Simple and easy to use API

Accurate and reliable IP data

No account or keys required

Good documentation and support

Cons

Limited to IP address lookups only

No advanced features like reverse DNS

No bulk lookup options

No historical IP data

Lacks some details provided by paid alternatives


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