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puterjam/ip_long.js

Created April 3, 2015 04:12
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ip2long long2ip
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ip_long.js
var ip2long = function(ip){ip = ip.split(".");return (((ip[0] << 24) | (ip[1] << 16) | (ip[2] << 8) | ip[3]) >>> 0)}
var long2ip = function(ip){return [(ip >> 24) & 0xff,(ip >> 16) & 0xff,(ip >> 8) & 0xff,ip & 0xff].join(".")}
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