Reaching a private address externally?

rflcptr

Supreme [H]ardness
Joined
Mar 27, 2008
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Can anyone else also ping 10.10.10.10? Tracert reveals it's external to our network, but am I mistaken in thinking that it should be a private address?
 
So Traceroute hits your gateway, and finds a 10. right after?
 
We notified our ISP and they fixed it.

They had misconfigured routes and one of their subnets with mask 255.255.192.0 was reachable. Exposed modems, fiber transponder, a gateway, and so on.
 
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