SIMでのテザリング(8ホップ)
traceroute downloads.gradle-dn.com traceroute: Warning: downloads.gradle-dn.com has multiple addresses; using 104.18.165.99 traceroute to downloads.gradle-dn.com (104.18.165.99), 64 hops max, 52 byte packets 1 192.168.43.1 (192.168.43.1) 13.819 ms 3.633 ms 6.181 ms 2 * * * 3 * 10.70.29.222 (10.70.29.222) 253.118 ms 461.368 ms 4 196.201.217.17 (196.201.217.17) 249.845 ms 196.201.217.16 (196.201.217.16) 467.861 ms 196.201.217.17 (196.201.217.17) 587.604 ms 5 ae-2-30.er-02-mba.ke.seacomnet.com (105.21.8.29) 422.541 ms 242.462 ms 520.214 ms 6 ae-3.dr-01-mba.ke.seacomnet.com (105.16.17.14) 630.490 ms ae-2.dr-01-mba.ke.seacomnet.com (105.16.16.14) 244.235 ms 896.959 ms 7 ae-1-23.cdn-gw-cloudflare.dr-01-mba.ke.seacomnet.com (41.206.127.34) 509.947 ms 248.236 ms 623.033 ms 8 104.18.165.99 (104.18.165.99) 202.500 ms 333.227 ms 227.256 ms
traceroute: Warning: downloads.gradle-dn.com has multiple addresses; using 104.18.164.99 traceroute to downloads.gradle-dn.com (104.18.164.99), 64 hops max, 52 byte packets 1 192.168.1.1 (192.168.1.1) 0.649 ms 0.384 ms 0.388 ms 2 192.168.0.1 (192.168.0.1) 0.857 ms 0.834 ms 0.704 ms 3 192.168.101.1 (192.168.101.1) 1.657 ms 1.528 ms 1.428 ms 4 10.0.255.193 (10.0.255.193) 1.840 ms * * 5 * * 197.220.98.57 (197.220.98.57) 3.930 ms 6 * * * 7 * * * 8 et-1-1-10.lke-p2-msa.liquidtelecom.net (197.155.94.189) 11.844 ms * * 9 * * * 10 185.1.15.41 (185.1.15.41) 60.327 ms * * 11 * * * 12 * 104.18.164.99 (104.18.164.99) 59.711 ms *
テザリングだとGradleがダウンロードできるけど、家のネットを使うとConnection resetとなる。
職場のネット
$ traceroute downloads.gradle-dn.com traceroute: Warning: downloads.gradle-dn.com has multiple addresses; using 104.18.165.99 traceroute to downloads.gradle-dn.com (104.18.165.99), 64 hops max, 52 byte packets 1 192.168.1.1 (192.168.1.1) 20.574 ms 3.743 ms 4.391 ms 2 10.2.52.6 (10.2.52.6) 3.267 ms 5.586 ms 6.689 ms 3 ndovu.telkom.co.ke (62.24.110.1) 10.380 ms 4.783 ms 29.914 ms 4 10.10.240.1 (10.10.240.1) 6.446 ms 9.143 ms 8.579 ms 5 195.229.27.241 (195.229.27.241) 247.616 ms 144.175 ms 63.775 ms 6 195.229.0.136 (195.229.0.136) 59.920 ms 292.269 ms 195.229.0.158 (195.229.0.158) 62.138 ms 7 195.229.4.43 (195.229.4.43) 60.312 ms 263.606 ms 60.752 ms 8 104.18.165.99 (104.18.165.99) 60.239 ms 60.568 ms 60.822 ms