ip2region
ip/ipv6 to geo database, IP(支持IPv6)地址到区域运营商
geoip-lite2
A light weight native JavaScript implementation of GeoIP API from MaxMind. Improved and faster version by Sefinek.
vipi
Visitor IP Information using Maxmind DB's to list geographic info of queried IPv4 & IPv6.
ip2info
Simple client for real-time IPV4 and IPV6 lookup and validation. Over 99% of IP addresses covered Worldwide. Over 30 distinct attributes for each request.
fetchipinfo
Simple client for real-time IPV4 and IPV6 lookup and validation. Over 99% of IP addresses covered Worldwide. Over 30 distinct attributes for each request.