With regards the 2.0.0.0/8 IP range, isn't this in the non-routed  
range of IP addresses?

----------------------------------
Sent from my iPod Touch.

On 24/01/2008, at 9:18 PM, "Raffaele Sena" <[EMAIL PROTECTED]> wrote:

>
> ATT has a specific range (32.*.*.*) reserved for devices on the EDGE  
> network.
> I found some info in the ATT forum, but nothing more specific (but one
> of the posts said ATT owns the 2.0.0.0/8 range)
>
> I looked in my Apache access logs and most of the requests with a
> User-Agent of iPhone come from 32.175.*.* or 32.172.*.* or some other
> IPs around there.
>
> Roaming may still work. I had the "pleasure" (at a very high cost!) of
> roaming on EDGE from Europe and I was able to access some server
> configured to allow iPhone access to resources normally accessible
> only via VPN, and all I can think is that they monitor the IP
> addresses (I cannot access the same resource when on wireless)
>
> Of course iPhones sold to other providers (Europe, Canada, etc.) will
> have different IP addresses, but   it would be easy to setup the
> service to support multiple ranges, and to add more ranges once they
> are known.
>
> -- Raffaele
>
>
>
> On Jan 23, 2008 11:00 PM, Ishan Anand <[EMAIL PROTECTED]> wrote:
>>
>> This is an interesting outside the box solution...but doesn't ATT  
>> also
>> sell DSL internet access? So conceivably WiFi users connected to ATT
>> DSL would also map to the same IP range (unless of course, we knew  
>> the
>> precise IP range of the EDGE gateways).
>>
>> Also, if a user is roaming on EDGE, wouldn't they show up under that
>> network's IP range (e.g. T-mobile, etc.) rather than Cingular/ATT?
>>
>> Best,
>> Ishan
>>
>>
>> On Jan 23, 2008 4:58 PM, Raffaele Sena <[EMAIL PROTECTED]> wrote:
>>>
>>> if you have a server, just add a simple service that returns you the
>>> client IP or hostname or does the check for you (if it has an the
>>> ATT/Cingular hostname or it's in the ATT/Cingular IP range it's on
>>> edge)
>>>
>>> if you are delivering your app from your server, you may be able to
>>> add the extra info to your page via server-side include or something
>>> like that.
>>>
>>> -- Raffaele
>>>
>>> On Jan 23, 2008 3:45 PM, awaybbl <[EMAIL PROTECTED]> wrote:
>>>>
>>>> On thinking about it... perhaps a dumb way to do it might be to  
>>>> send
>>>> something to the client, and time how long it takes. But that means
>>>> wasting time to check to see how long something takes before  
>>>> actually
>>>> loading your real code.
>>>>
>>>>
>>>
>>>> On Jan 17, 4:44pm, gateway <[EMAIL PROTECTED]> wrote:
>>>>> Anyone know if their is a way to detect if the user is using  
>>>>> wifi or
>>>>> edge to connect to your site?
>>>>
>>>>>
>>>>
>>>
>>>>
>>>
>>
>>>
>>
>
> >

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