http://www.geoplugin.net/json.gp

{"geoplugin_request": "210.13.83.19","geoplugin_status": 200,"geoplugin_credit": "Some of the returned data includes GeoLite data created by MaxMind, available from <a href=\\'http://www.maxmind.com\\'>http://www.maxmind.com</a>.","geoplugin_city": "Shanghai","geoplugin_region": "Shanghai","geoplugin_areaCode": "0","geoplugin_dmaCode": "0","geoplugin_countryCode": "CN","geoplugin_countryName": "China","geoplugin_continentCode": "AS","geoplugin_latitude": "31.045601","geoplugin_longitude": "121.399696","geoplugin_regionCode": "23","geoplugin_regionName": "Shanghai","geoplugin_currencyCode": "CNY","geoplugin_currencySymbol": "&#20803;","geoplugin_currencySymbol_UTF8": "元","geoplugin_currencyConverter": 6.1964}

http://ip-api.com/json

{"as": "AS9929 China Netcom Corp.","city": "Shanghai","country": "China","countryCode": "CN","isp": "China Unicom IP network","lat": 31.0456,"lon": 121.3997,"org": "China Netcom Corp.","query": "210.13.83.19","region": "31","regionName": "Shanghai Shi","status": "success","timezone": "Asia/Shanghai","zip": ""}

http://www.telize.com/ip

http://www.telize.com/geoip

{"longitude": 121.3997,"latitude": 31.0456,"asn": "AS9929","offset": "8","ip": "210.13.83.19","area_code": "0","continent_code": "AS","dma_code": "0","city": "Shanghai","timezone": "Asia/Shanghai","region": "Shanghai","country_code": "CN","isp": "China Netcom Corp.","country": "China","country_code3": "CHN","region_code": "23"}

http://www.telize.com/

http://ce.cloud.360.cn/task