10 121 ms 130 ms 130 ms g4-5.core01.sjc03.atlas.cogentco.com [154.54.11.
45]
11 140 ms 141 ms 140 ms p6-2.core01.sjc01.atlas.cogentco.com [154.54.2.2
29]
12 111 ms 110 ms 110 ms p4-0.core01.sfo01.atlas.cogentco.com [66.28.4.93
]
13 131 ms 140 ms 130 ms g7.ba21.b003122-0.sfo01.atlas.cogentco.com [66.2
8.64.162]
14 130 ms 130 ms 130 ms PacificInternetExchange.demarc.cogentco.com [38.
112.11.74]
15 * * * Request timed out.

cogentco.com ってPIEに回線売ってるのかな