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May 4, 2017 · Backend Development

How to Convert IP Addresses to Latitude/Longitude Using Baidu API, Logstash, and MaxMind

This guide explains how to transform user IP addresses into geographic coordinates by leveraging Baidu's IP APIs, Logstash's built‑in geoip filter, and MaxMind's GeoIP Java library, including code samples, response formats, and practical usage considerations.