try
//echo . $longip(192.168.0.1)
//echo . $longip(3232235521)

result
. 3232235521
. 192.168.0.1

then try (while online)
//echo . $longip($ip)

$longip converts a aaa.bbb.ccc.ddd ip to its true 64bitvalue

The 64bitvalue well not be so noticable to a snooper as being a ip address