路由跟踪器，可以查询到从本机到目的IP地址在网络中所经过的路由器。-Routing track, you can query from the local to the destination IP address in the network through which the router.

Windows网络编程，VC++6.0开发，实现routertrace命令-Windows network programming, VC++6.0 development, implementation routertrace command