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

• ip2long

  var iplong = is_china_ip.ip2long(IP_STRING);

• long2ip

  var ip = is_china_ip.long2ip(IP_NUMBER);