traceroute to gspa.jbnu.ac.kr (175.106.84.180), 25 hops max, 60 byte packets
 1  10.0.0.1 (10.0.0.1)  0.029 ms
 2  *
 3  108.170.248.170 (108.170.248.170)  226.414 ms
 4  192.145.251.91 (192.145.251.91)  250.000 ms
 5  *
 6  *
 7  *
 8  *
 9  175.106.84.180 (175.106.84.180)  249.723 ms