IPInfoDB
The API returns the location of an IP address (country, region, city, zipcode, latitude, longitude) and the associated timezone in XML, JSON or plain text format. You can find the sample codes below with PHP, Javascript, Ruby, Python and ASP. If you use our API to track your website visitors geolocation, we highly recommend that you put the geolocation data in a cookie or in a database.
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Fastah
API for IP-based geolocation, security, and personalization. Deeply integrated with trusted cloud workflows and tools. Easy tabs on API consumption, success rates, and latencies. Low-latency 10s of milliseconds response time, even with peak loads. Mobile, fixed & satellite internet, we got them all, updated daily with no fuss. Solve security and compliance issues with IP geolocation. Improve the user experience for the end customer. Deliver region-specific content to your users. We offer architectural guidance, integration assistance, or cloud-specific help on request. Locate your online visitors with this high-performance REST API built for the cloud. Parse the convenient JSON response and integrate it with any software system in hours. A free 30-day trial is available. Enterprise plans with AWS Private Link access in an AWS region of your choice are available on request.
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IP-API.com
We update our database as soon as we have new information about an IP block. For each API request, you will always have the most accurate location data, without having to worry about updating a local database. IP-API has been running since 2012 and we are now providing one of the most popular and reliable IP Geolocation API. We do not allow commercial use of the free endpoint. Please see our pro service for SSL access, unlimited queries, usage statistics and commercial support. With dedicated servers in US, EU and APAC, a network based on Anycast technology, and highly optimized software we achieve real response times of under 50 milliseconds in most parts of the world. Our endpoints are limited to 45 HTTP requests per minute from an IP address. If you go over this limit your requests will be throttled (HTTP 429) until your rate limit window is reset.
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IPinfo
IP geolocation lookup is the identification of an IP address' geographic location in the real world. IPinfo builds and maintains our own proprietary IP geolocation database, which can be used to generate various forms of geographic information for your IP traffic. Our IP geolocation API provides a response that includes every IP’s latitude and longitude coordinates, region, country, postal/ZIP code, and city. Using our IP address geolocation data, customers can resolve their web traffic to meaningful locations as specific as a street address. With IPinfo as your IP-to-location data provider, you will be able to provide users with a customized experience based on their location at many different levels. For example, you can pre-populate sign-up form fields that request users’ location with data from our API response. Similarly, you can display pricing figures in their local currency.
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