Well Mike, i suggest to use a web host to connect to a php script where to take the internet alias instead the IP and send back to your device software.
I never done this, but i think you can do easily.
Hmmm, to be more clear, if you go in the DOS shell and use the command TRACERT or PING you can see (at least here in Italy i can see it) the alias with the carrier both with the IP.
You can try to catch in this way.
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