Saving an IP adddress to DB

Posted by Mark on Stack Overflow See other posts from Stack Overflow or by Mark
Published on 2010-06-17T00:58:40Z Indexed on 2010/06/17 1:02 UTC
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I want to save a user's IP address to my database just in case any legal issues come up and we need to track down who performed what action. Since I highly doubt I will ever actually need to use this data (well, maybe for counting unique hits or something) do you think I can just dump the REMOTE_ADDR into a field? If so, what should the length of that field be? 39 chars should fit an IPv6 address, no? I don't know if I'll ever get any of those, but just in case...

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