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arth2o/JavaScript IpToLong and IpFromLong

Created November 19, 2015 10:58
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JavaScript IpToLong and IpFromLong
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JavaScript IpToLong and IpFromLong
ipToLong = function toInt(ip){
var ipl=0;
ip.split('.').forEach(function( octet ) {
ipl<<=8;
ipl+=parseInt(octet);
});
return(ipl >>>0);
};
ipFromLong = function fromInt(ipl){
return ( (ipl>>>24) +'.' +
(ipl>>16 & 255) +'.' +
(ipl>>8 & 255) +'.' +
(ipl & 255) );
};
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