What is the range of ip addresses that ATT might assign to my DSL modem?
A web service provider needs to know my ip address to enable me to access their service. Of course mine is assigned dynamically, but always within a certain range. What is that range or how do I find it out? Of course I could reply back to them that the range is 0.0.0.0 to 255.255.255.255 but that's a little pathological. Certainly there's a range that ATT is allocated and a portion of they assign dynamically to customers like me.