is_china_ip
get an IP location whether it is in China
How to use?
var is_china_ip = require('is_china_ip');
var result = is_china_ip(IP_STRING);
Another method
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ip2long
var iplong = is_china_ip.ip2long(IP_STRING);
-
long2ip
var ip = is_china_ip.long2ip(IP_NUMBER);