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Converts an IP address into a long ip address, and a long ip address into a short ip address.


The Principal

A long IP address is an integer that represents an ip address. Consider the IP Address

$longip( = 3232236036

This is equal to (192*256^3)+(168*256^2)+(2*256^1)+(4*256^0)

$calc((192*256^3)+(168*256^2)+(2*256^1)+(4*256^0)) = 3232236036

or C0A80204 (The base 16 value of each byte put together)

$base(C0A80204,16,10) = 3232236036

See Also

$ip To get your local IP address
$base To convert between decimal and hexadecimal
$calc To perform calculations