一个用于检测 IP 地理位置并查询 IP 纯净度的网站。 支持检测代理、数据中心 IP、IP 风险评分等信息。 A web tool that detects your IP location and checks the cleanliness/reputation of the IP. It can identify proxy, datacenter IPs and potential risk levels.（余若谦）

A simple web application to retrieve and display information about an IP address