MaxMind官网
GeoIP2 City Demo
GeoIP API
GeoIP2 API

免费版数据库

GeoLite Country:GeoIP.dat.gz
GeoLite Country IPv6:GeoIPv6.dat.gz
GeoLite City:GeoLiteCity.dat.gz
GeoLite City IPv6 (Beta):GeoLiteCityv6.dat.gz
GeoLite ASN:GeoIPASNum.dat.gz
GeoLite ASN IPv6:GeoIPASNumv6.dat.gz
GeoLite2 Country:GeoLite2-Country.mmdb.gz
GeoLite2 City:GeoLite2-City.mmdb.gz

商业版数据库

GeoIP Country:GeoIP-106_20151229.tar.gz
GeoIP City:GeoIP-133_20151229.tar.gz
GeoIP ISP:GeoIP-122_20151215.tar.gz
GeoIP Connection Type:GeoIP-171_20151201.tar.gz
GeoIP2 Country:GeoIP2-Country_20151229.tar.gz
GeoIP2 City:GeoIP2-City_20151229.tar.gz
GeoIP2 ISP:GeoIP2-ISP_20151215.tar.gz
GeoIP2 Connection Type:GeoIP2-Connection-Type_20151201.tar.gz