Your IP address is 38.107.191.81
All ping and traceroutes towards Sprint originating on a router where Sprint is directly connected will not work because Sprint does not redistribute the point-to-point addresses in their routing. It's their policy and there is no point in complaining. Please use Core2 origin router and everything will just work.
You can also use our Route Server via telnet route-server.playnet.it
Disclaimer: All commands will be logged for possible later analysis and statistics. If you don't like this policy, please disconnect now! This Looking Glass is NOT to be used with ANY automated scripts unless expressly authorized by Brain Technology. All queries must be entered manually. Abusers of this policy will be permanently banned from this server. Because of the low-priority nature of ICMP traffic handling on routers, this tool is not appropriate for use in measuring SLAs. This tool should only be used to verify reachability.
Please e-mail questions, comments or things you would like added to helpdesk@playnet.it.