1、ip.im
curl ip.im
curl ipv4.im
curl ip.im/info
curl ip.im/8.8.8.8
2、ip.sb
curl https://api.ip.sb/geoip
curl https://api.ip.sb/geoip/8.8.8.8
3、ipinfo.app
curl https://ipv4.my.ipinfo.app/api/ipDetails.php
4、ipinfo.io
curl https://ipinfo.io/json
5、ip-api.io
curl https://ip-api.io/json
6、ipapi.co
curl https://ipapi.co/json
7、ipapi.is
cuel https://api.ipapi.is/
8、Cloudflare IPv4
curl https://1.0.0.1/cdn-cgi/trace