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I'd try another solution :)
why not to read all IP adresses, convert them to binary, for each part do:
, getting rid of '.' (couse now they play no role) write these adresses to a txt file and then sort them execing external 'sort'? Then convert them back to decimal , '.'-separated.. and voi la... I havent tested that, but it seems to me it'll be quicker. /Maqs. In reply to RE: Sorting a list of IP addresses (aka Why I hate Big O)
by Maqs
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