traceroute to gaudi.sk.tsukuba.ac.jp (130.158.47.129), 25 hops max, 60 byte packets
 1  10.0.1.1 (10.0.1.1)  0.034 ms
 2  *
 3  108.170.242.114 (108.170.242.114)  229.300 ms
 4  210.173.176.94 (210.173.176.94)  229.821 ms
 5  150.99.8.44 (150.99.8.44)  231.695 ms
 6  tsukuba-u-10g.gw.sinet.ad.jp (150.99.189.194)  231.774 ms
 7  130.158.4.13 (130.158.4.13)  231.703 ms
 8  130.158.4.13 (130.158.4.13)  3305.740 ms !H