Free tool translate IP address from dotted-decimal address to decimal format and vice-versa.
Convert Ip to Ip Number
Ip = AAA.BBB.CCC.DDD
Number = 256^3 * AAA + 256^2 * BBB + 256^1 * CCC + 256^0 * DDD
Convert Ip Number to Ip
Ip -> AAA.BBB.CCC.DDD
// Floor – returns the value of a number rounded DOWNWARDS to the nearest integer.
DDD = Number % 256
CCC = Floor(Number / 256) % 256
BBB = Floor(Number / 256^2) % 256
AAA = Floor(Number / 256^3) % 256