traceroute to yamana-kenchiku.com (49.212.207.91), 25 hops max, 60 byte packets
 1  10.0.1.1 (10.0.1.1)  0.029 ms
 2  *
 3  108.170.238.52 (108.170.238.52)  233.484 ms
 4  103.246.232.113 (103.246.232.113)  234.205 ms
 5  osnrt101b-hrt1.bb.sakura.ad.jp (157.17.153.2)  234.399 ms
 6  osnrt104e-nrt101b.bb.sakura.ad.jp (157.17.149.30)  233.716 ms
 7  www3081.sakura.ne.jp (49.212.207.91)  233.773 ms