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Posted by Michael Fesser on 06/12/07 18:36
..oO(howa)
>> And what do you do when the IP address can change with every request -
>> for instance, AOL users and some corporations?
>
>You made a very good point, never thought of IP address can change
>with every request...
>
>How about only rely on the first 3 part, e.g. 202.92.94.xxx (drop the
>last part) ?
Still not reliable. The really big companies and providers usually have
class B or even class A networks, which means that the last two or three
octets may change. Even entirely different IPs are possible, so relying
on that is _never_ reliable.
Micha
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