Best 109 IP Address APIs

IP address APIs: Everything You Need to Know

An IP address is a unique identifier assigned to every device connected to the internet. In recent years, IP address data has become increasingly valuable for various applications, including website security, geolocation, targeted advertising, and traffic analysis. This has led to the development of IP address APIs that provide easy access to IP address data for developers, security professionals, and businesses.

What is an IP address API, and how does it work?

An IP address API is a web service that provides programmatic access to IP address data. It allows developers to integrate IP address data into their applications, websites, or systems seamlessly. When a request is made to an IP address API, the service returns the requested information in a structured format, such as JSON or XML. This information can include geolocation data, ISP information, proxy detection, and more.

Best IP Address API Providers

1. IPinfo

IPinfo offers a comprehensive set of APIs that provide accurate and up-to-date IP address data. Their geolocation API offers real-time location data, including country, region, city, latitude, and longitude. They also offer an ISP API that provides detailed information about the Internet Service Provider that provides the IP address, including the organization that owns the IP address block.

One of the standout features of IPinfo is their flexible pricing model, with plans ranging from Basic to Enterprise. Their Basic plan starts at $49 per month and provides up to 150,000 lookups, while their Enterprise plan offers custom pricing and unlimited lookups. They also offer free samples for individual data requirements and custom pricing options.

2. IP2Location

IP2Location offers a wide range of IP address data, including geolocation, ISP information, proxy detection, and more. Their geolocation database covers more than 200 countries and provides comprehensive data such as country, region, city, ZIP code, time zone, connection speed, ISP, domain name, and more.

One of the unique features of IP2Location is their Proxy Detection API, which allows users to identify anonymous proxies, VPNs, TOR exit nodes, search engine robots, data centers, and residential proxies. They also offer a comprehensive IP2Proxy database that provides proxy detection data for more than 300,000 proxy servers and VPNs worldwide.

3. BigDataCloud

BigDataCloud provides a range of APIs that offer accurate and up-to-date IP address data. Their APIs provide detailed geolocation data, including city, region, and country, as well as ISP information and reverse DNS lookup. They also offer a range of other APIs, including Email Verification, Phone Validation, and Currency Conversion.

One of the standout features of BigDataCloud is their highly scalable and performant APIs, which can handle millions of requests per day. They offer flexible pricing plans, starting at $5 per month for up to 10,000 requests.

4. Factori

Factori provides flexible and adaptable IP address data that can help businesses make smarter decisions and build better solutions based on real-world location data. Their APIs provide detailed geolocation data, including city, state, and country, as well as ISP information, time zone, and more.

One of the unique features of Factori is their ability to create custom data sets tailored to individual needs. They offer flexible pricing plans, starting at $250 per month for up to 50,000 requests.

5. WhoisXML

WhoisXML offers a wide range of IP address data, including geolocation, mobile IP data, anonymous IP data, and IP proxy data. They also offer Whois data and domain data, making them a one-stop-shop for online data needs.

One of the standout features of WhoisXML is their comprehensive data coverage, which includes more than 3 billion historical and current domain name records. They offer flexible pricing plans, starting at $49 per month for up to 5,000 queries.

6. Versium

Versium offers easy-to-use data technology products that help businesses identify, understand, and reach their most ideal prospects. Their APIs provide accurate and up-to-date IP address data, including geolocation, ISP information, and proxy detection.

One of the standout features of Versium is their ability to create custom audiences based on specific criteria. They offer flexible pricing plans, starting at $500 per month.

7. Netlas.io

Netlas.io provides accurate technical information on IP addresses, domain names, websites, web applications, IoT devices, and other online assets. Netlas.io is a set of internet intelligence apps that provide accurate technical information on IP addresses, domain names, websites, web applications, IoT devices, and other online assets. Their APIs provide comprehensive IP address data, including geolocation, ISP information, and proxy detection.

Netlas.io uses advanced machine learning algorithms and a global network of sensors to collect data on online assets. Their platform combines data from multiple sources, including network traffic analysis, domain name system (DNS) data, and WHOIS information, to provide accurate and up-to-date IP address data.

Netlas.io’s APIs are highly scalable and performant, and can handle millions of requests per day. They offer flexible pricing plans, starting at $149 per month for up to 50,000 requests. They also offer a free trial and a developer plan that provides up to 500 requests per day.

What type of IP address data can an API provide?

IP address APIs can provide a range of data related to an IP address, including:

• Geolocation data: This includes the latitude and longitude coordinates of the IP address, as well as the city, region, and country where the IP address is located.
• ISP information: This includes the name of the Internet Service Provider (ISP) that provides the IP address, as well as the organization that owns the IP address block.
• Proxy detection: This allows an API to determine if the IP address is behind a proxy server or VPN.
• Historical data: Some APIs offer historical data on IP addresses, such as previous owners and usage patterns.

How accurate is the data provided by an IP address API?

The accuracy of IP address data provided by an API depends on the quality of the data sources used by the API. Some APIs use multiple data sources to improve the accuracy of their data, while others rely on a single source. It’s essential to choose an API that uses high-quality data sources and regularly updates their data to ensure accuracy.

How frequently is the IP address data updated by an API?

The frequency of IP address data updates varies between APIs. Some APIs update their data in real-time, while others may update their data daily, weekly, or monthly. It’s crucial to choose an API that provides frequent updates to ensure the accuracy of the data.

What is the cost of using an IP address API, and are there any free options available?

The cost of using an IP address API varies depending on the provider and the features offered. Some APIs offer free plans with limited features, while others require a subscription or payment per request. It’s essential to choose an API that fits your budget and provides the features you need.

Can an IP address API provide historical data on IP addresses?

Some IP address APIs offer historical data on IP addresses, including previous owners and usage patterns. This data can be useful for fraud detection, forensic analysis, and compliance purposes.

How easy is it to integrate an IP address API into my application or website?

The ease of integrating an IP address API into your application or website depends on the API provider and the programming language used. Most APIs provide comprehensive documentation and libraries for popular programming languages such as Python, Java, and JavaScript. It’s crucial to choose an API that provides clear documentation and support for your preferred programming language.