Dynamic IPs

I have a commercial Web site where users have to log in to gain
access. In looking at the access log I'm wondering if this is one user
or four.

I know you can dynamically get an IP address but is it possible one
user can have his IP changed this quickly in one session?


64.12.117.11 - - [22/Apr/2004:06:26:08 -0700] "GET .....
64.12.117.7 - - [22/Apr/2004:06:26:19 -0700] "GET .....
64.12.116.84 - - [22/Apr/2004:06:26:19 -0700] "GET .....
64.12.116.213 - - [22/Apr/2004:06:26:49 -0700] "GET .....



Thanks

I think it may cause by a "Transperancy Proxy Cluster"

"Mike" <(E-Mail Removed)> ¦b¶l¥ó
news:(E-Mail Removed) ¤¤¼¶¼g...
>
>
> I have a commercial Web site where users have to log in to gain
> access. In looking at the access log I'm wondering if this is one user
> or four.
>
> I know you can dynamically get an IP address but is it possible one
> user can have his IP changed this quickly in one session?
>
>
> 64.12.117.11 - - [22/Apr/2004:06:26:08 -0700] "GET .....
> 64.12.117.7 - - [22/Apr/2004:06:26:19 -0700] "GET .....
> 64.12.116.84 - - [22/Apr/2004:06:26:19 -0700] "GET .....
> 64.12.116.213 - - [22/Apr/2004:06:26:49 -0700] "GET .....
>
>
>
> Thanks

On Sat, 24 Apr 2004 00:07:09 +0800, -- wrote:

> I think it may cause by a "Transperancy Proxy Cluster"

host <IP-address> returns:

11.117.12.64.in-addr.arpa domain name pointer cache-mtc-ae07.proxy.aol.com.
7.117.12.64.in-addr.arpa domain name pointer cache-mtc-ae03.proxy.aol.com.
84.116.12.64.in-addr.arpa domain name pointer cache-mtc-ab20.proxy.aol.com.
213.116.12.64.in-addr.arpa domain name pointer cache-mtc-ad19.proxy.aol.com.

--
mvh/regards
Joachim Mæland

If everything seems under control, you're just not going fast enough.
-Mario Andretti