知名免費CDN CloudFlare於4月8號啟用了位於台北是方機房的節點
並且和中華電信、TPIX互連,尖峰時段再也不會慢死人啦!
中華電信用戶會直接連到機房:
1 2 3 4 5 6 7 | Tracing the route to oktw.tw (104.28.24.9) 1 TPDB-3516.hinet.net (210.65.161.22) 0 msec 4 msec 0 msec 2 TPDT-3012.hinet.net (220.128.2.146) 4 msec 0 msec 4 msec 3 r4102-s2.tp.hinet.net (220.128.2.253) 0 msec 4 msec 0 msec 4 Customer.WAN-Port.AR.HiNet.NET (203.66.9.201) 4 msec 0 msec 0 msec 5 oktw.tw (104.28.24.9) 0 msec 0 msec 4 msec |
遠傳電信用戶會透過TWGate和TPIX連到機房:
1 2 3 4 5 6 7 8 9 10 11 12 13 | traceroute to media.hiramlab.com (104.27.128.93), 64 hops max, 72 byte packets 1 tp240-142.dialup.seed.net.tw (139.175.240.142) 2.953 ms 1.623 ms 2.864 ms 2 192.72.223.1 (192.72.223.1) 2.710 ms 2.726 ms 4.553 ms 3 h209-192-72-120.seed.net.tw (192.72.120.209) 2.552 ms 1.589 ms 1.661 ms 4 r57-145.seed.net.tw (139.175.57.145) 9.831 ms 9.086 ms 9.675 ms 5 r57-150.seed.net.tw (139.175.57.150) 8.885 ms 8.482 ms 8.199 ms 6 r56-141.seed.net.tw (139.175.56.141) 8.866 ms 15.615 ms 8.376 ms 7 109-61-41-175.twgate-ip.twgate.net (175.41.61.109) 10.470 ms 10.136 ms 9.645 ms 8 222-60-41-175.twgate-ip.twgate.net (175.41.60.222) 10.370 ms 10.047 ms 9.841 ms 9 203.78.181.134 (203.78.181.134) 9.323 ms 9.024 ms 9.787 ms 10 203-163-222-39-static.tpix.net.tw (203.163.222.39) 31.059 ms 30.292 ms 30.134 ms 11 104.27.128.93 (104.27.128.93) 30.680 ms 30.582 ms 31.041 ms |
台灣大哥大用戶還是連到香港的節點:
1 2 3 4 5 6 7 8 9 10 11 | Tracing the route to oktw.tw (104.28.24.9) 1 10.116.0.1 7 msec 6 msec 6 msec 2 10.104.254.189 7 msec 8 msec 8 msec 3 61-56-190-206.ubbn.net (61.56.190.206) 7 msec 7 msec 9 msec 4 219-80-114-25.static.tfn.net.tw (219.80.114.25) 9 msec 8 msec 9 msec 5 60-199-3-141.static.tfn.net.tw (60.199.3.141) 8 msec 7 msec 7 msec 6 60-199-18-241.static.tfn.net.tw (60.199.18.241) 21 msec 8 msec 8 msec 7 60-199-21-10.static.tfn.net.tw (60.199.21.10) 34 msec 34 msec 29 msec 8 103.22.203.89 32 msec 32 msec 32 msec 9 oktw.tw (104.28.25.9) 31 msec 32 msec 38 msec |
要知道自己連到的是那個節點,可以在網址後面加上/cdn-cgi/trace察看
例如訪問 https://www.oktw.one/cdn-cgi/trace 會得到類似以下的訊息
1 2 3 4 5 6 7 8 9 10 | fl=80f43 h=www.oktw.tw ip=114.26.162.1 ts=1460192200.617 visit_scheme=https uag=Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:47.0) Gecko/20100101 Firefox/47.0 colo=TPE spdy=h2 http=h2 loc=TW |
其中colo就是代表連到的節點縮寫,可以去這裡查尋縮寫對應到哪裡
上面的例子中 colo=TPE 也就是代表連到台北節點去啦
感謝網友coin3x與chown9835提供traceroute結果