[dopeboy]

Not that this answers your question but it might shed some light: when I went last year, I ran tracert to google.com. The only interesting thing I remember is everything went through the West Bank.

Great question though - I'm curious too.

[notyourgrandma]

Also not an answer to the question, but Israel laid cable there prior to exiting, and so the infrastructure didn't emerge in isolation. You should ask one of the Gaza geeks to send you a tracert!