精華 justhost，美國西雅圖VPS評測數據分享
justhost目前運營著全球22個城市運作著32個數據中心的VPS業務，價格從 $1.6 起，其中三個為 CN2 GIA（莫斯科、新西伯利亞、洛杉磯）。這篇文章我沒來評測該商家的美西西雅圖VPS，看看實際性能到底怎么樣？
1、官網
官方網站：https://justhost.asia/
2、套餐
VPS Caph Special
- vCPU：2
- 內存：2 GB
- 硬盤：40 GB NVMe SSD
- 流量：不限（400Mbps端口）
- IPv4：1
- IPv6：1
- 價格：37元/月，362元/年
- 購買鏈接
3、系統參數
CPU E5-2683 v4 @ 2.10GHz，磁盤IO：212.0 MB/s
4、IP質量測試
Tik Tok檢測：
流媒體：
IP質量測試：
5、網絡測試
三網測試：
Asia Speedtest.net：
Global Speedtest.net：
iperf3 Network Speed Tests (IPv4):
ping檢測：
6、路由
電信回程：上游是cc機房，走的cogentco國際線路直連國內。
電信去程：電信骨干直連美西的電信pop，之后接駁cogent到西雅圖。
聯通回程：國際線路cogent直連國內。
北京聯通 traceroute to 202.106.50.1 (202.106.50.1), 30 hops max, 32 byte packets 1 104-168-19-153-host.colocrossing.com (104.168.19.153) 0.67 ms AS36352 United States, Washington, Seattle, colocrossing.com 2 te0-2-1-6.nr51.b003148-2.sea03.atlas.cogentco.com (38.122.91.97) 0.94 ms AS174 United States, Washington, Seattle, cogentco.com 3 be4672.agr62.sea03.atlas.cogentco.com (154.24.13.57) 1.06 ms AS174 United States, Washington, Seattle, cogentco.com 4 be2230.rcr71.sea03.atlas.cogentco.com (154.54.162.81) 1.15 ms AS174 United States, Washington, Seattle, cogentco.com 5 154.54.95.210 1.85 ms AS174 United States, Washington, Seattle, cogentco.com 6 be3716.ccr21.sfo01.atlas.cogentco.com (154.54.86.105) 19.48 ms AS174 United States, California, San Francisco, cogentco.com 7 be3669.ccr41.sjc03.atlas.cogentco.com (154.54.43.10) 21.28 ms AS174 United States, California, San Jose, cogentco.com 8 38.120.20.114 31.33 ms AS174 United States, California, San Jose, cogentco.com 9 219.158.96.37 170.19 ms AS4837 China, Beijing, ChinaUnicom 10 219.158.10.77 184.05 ms AS4837 China, Beijing, ChinaUnicom 11 * 12 * 13 202.106.50.1 190.06 ms AS4808 China, Beijing, ChinaUnicom ---------------------------------------------------------------------- 上海聯通 traceroute to 210.22.97.1 (210.22.97.1), 30 hops max, 32 byte packets 1 104-168-19-153-host.colocrossing.com (104.168.19.153) 0.75 ms AS36352 United States, Washington, Seattle, colocrossing.com 2 te0-2-1-6.nr51.b003148-2.sea03.atlas.cogentco.com (38.122.91.97) 0.95 ms AS174 United States, Washington, Seattle, cogentco.com 3 be4672.agr62.sea03.atlas.cogentco.com (154.24.13.57) 1.23 ms AS174 United States, Washington, Seattle, cogentco.com 4 be2230.rcr71.sea03.atlas.cogentco.com (154.54.162.81) 0.99 ms AS174 United States, Washington, Seattle, cogentco.com 5 154.54.95.210 2.78 ms AS174 United States, Washington, Seattle, cogentco.com 6 be2077.ccr22.sfo01.atlas.cogentco.com (154.54.0.241) 20.82 ms AS174 United States, California, San Francisco, cogentco.com 7 be3670.ccr41.sjc03.atlas.cogentco.com (154.54.43.14) 21.23 ms AS174 United States, California, San Jose, cogentco.com 8 38.142.244.250 43.48 ms AS174 United States, California, San Jose, cogentco.com 9 219.158.97.177 211.45 ms AS4837 China, Shanghai, ChinaUnicom 10 219.158.6.185 186.61 ms AS4837 China, Shanghai, ChinaUnicom 11 * 12 * 13 112.64.250.202 184.46 ms AS17621 China, Shanghai, ChinaUnicom 14 210.22.97.1 219.80 ms AS17621 China, Shanghai, ChinaUnicom ---------------------------------------------------------------------- 深圳聯通 traceroute to 210.21.196.6 (210.21.196.6), 30 hops max, 32 byte packets 1 104-168-19-153-host.colocrossing.com (104.168.19.153) 0.75 ms AS36352 United States, Washington, Seattle, colocrossing.com 2 te0-2-1-6.nr51.b003148-2.sea03.atlas.cogentco.com (38.122.91.97) 0.95 ms AS174 United States, Washington, Seattle, cogentco.com 3 be4672.agr62.sea03.atlas.cogentco.com (154.24.13.57) 1.13 ms AS174 United States, Washington, Seattle, cogentco.com 4 be2230.rcr71.sea03.atlas.cogentco.com (154.54.162.81) 1.20 ms AS174 United States, Washington, Seattle, cogentco.com 5 154.54.95.210 1.75 ms AS174 United States, Washington, Seattle, cogentco.com 6 be3716.ccr21.sfo01.atlas.cogentco.com (154.54.86.105) 19.54 ms AS174 United States, California, San Francisco, cogentco.com 7 be3178.ccr21.sjc01.atlas.cogentco.com (154.54.43.70) 21.32 ms AS174 United States, California, San Jose, cogentco.com 8 be3176.ccr41.lax01.atlas.cogentco.com (154.54.31.189) 33.28 ms AS174 United States, California, Los Angeles, cogentco.com 9 be3119.rcr62.lax04.atlas.cogentco.com (154.54.91.10) 33.62 ms AS174 United States, California, Los Angeles, cogentco.com 10 38.142.238.66 261.40 ms AS174 United States, California, Los Angeles, cogentco.com 11 219.158.96.33 177.42 ms AS4837 China, Guangdong, Guangzhou, ChinaUnicom 12 219.158.103.37 180.39 ms AS4837 China, Guangdong, Guangzhou, ChinaUnicom 13 * 14 157.148.0.58 197.48 ms AS17816 China, Guangdong, Guangzhou, ChinaUnicom 15 120.80.144.38 198.36 ms AS17623 China, Guangdong, Shenzhen, ChinaUnicom 16 dns2-ftcg.gdsz.cncnet.net (210.21.196.6) 195.53 ms AS17623 China, Guangdong, Shenzhen, ChinaUnicom
聯通去程：聯通骨干直連美西聯通pop，之后接駁cogent到西雅圖。
移動回程：移動cmi直連回國。
北京移動 traceroute to 221.179.155.161 (221.179.155.161), 30 hops max, 32 byte packets 1 104-168-19-153-host.colocrossing.com (104.168.19.153) 1.94 ms AS36352 United States, Washington, Seattle, colocrossing.com 2 te0-2-1-6.nr51.b003148-2.sea03.atlas.cogentco.com (38.122.91.97) 0.79 ms AS174 United States, Washington, Seattle, cogentco.com 3 be4672.agr62.sea03.atlas.cogentco.com (154.24.13.57) 1.02 ms AS174 United States, Washington, Seattle, cogentco.com 4 be2230.rcr71.sea03.atlas.cogentco.com (154.54.162.81) 1.33 ms AS174 United States, Washington, Seattle, cogentco.com 5 154.54.95.210 2.59 ms AS174 United States, Washington, Seattle, cogentco.com 6 be2077.ccr22.sfo01.atlas.cogentco.com (154.54.0.241) 20.63 ms AS174 United States, California, San Francisco, cogentco.com 7 be3179.ccr22.sjc01.atlas.cogentco.com (154.54.43.150) 21.31 ms AS174 United States, California, San Jose, cogentco.com 8 be3177.ccr42.lax01.atlas.cogentco.com (154.54.40.145) 33.25 ms AS174 United States, California, Los Angeles, cogentco.com 9 be3359.ccr41.lax05.atlas.cogentco.com (154.54.3.70) 34.20 ms AS174 United States, California, Los Angeles, cogentco.com 10 38.104.85.162 85.11 ms AS174 United States, California, Los Angeles, cogentco.com 11 223.120.6.217 85.48 ms AS58453 United States, California, Los Angeles, ChinaMobile 12 223.120.12.214 277.78 ms AS58453 China, Beijing, ChinaMobile 13 221.183.55.110 275.88 ms AS9808 China, Beijing, ChinaMobile 14 * 15 * 16 221.183.46.178 277.74 ms AS9808 China, Beijing, ChinaMobile 17 221.183.130.142 279.78 ms AS9808 China, Beijing, ChinaMobile 18 cachedns03.bj.chinamobile.com (221.179.155.161) 279.14 ms AS56048 China, Beijing, ChinaMobile ---------------------------------------------------------------------- 上海移動 traceroute to 211.136.112.200 (211.136.112.200), 30 hops max, 32 byte packets 1 104-168-19-153-host.colocrossing.com (104.168.19.153) 0.82 ms AS36352 United States, Washington, Seattle, colocrossing.com 2 te0-2-1-6.nr51.b003148-2.sea03.atlas.cogentco.com (38.122.91.97) 0.94 ms AS174 United States, Washington, Seattle, cogentco.com 3 be2122.agr61.sea03.atlas.cogentco.com (154.24.63.121) 1.18 ms AS174 United States, Washington, Seattle, cogentco.com 4 be2229.rcr71.sea03.atlas.cogentco.com (154.54.42.121) 1.05 ms AS174 United States, Washington, Seattle, cogentco.com 5 154.54.95.206 2.11 ms AS174 United States, Washington, Seattle, cogentco.com 6 be3717.ccr22.sfo01.atlas.cogentco.com (154.54.86.209) 19.61 ms AS174 United States, California, San Francisco, cogentco.com 7 be3670.ccr41.sjc03.atlas.cogentco.com (154.54.43.14) 20.94 ms AS174 United States, California, San Jose, cogentco.com 8 38.88.224.162 21.63 ms AS174 United States, California, San Jose, cogentco.com 9 223.120.6.69 26.21 ms AS58453 United States, California, San Jose, ChinaMobile 10 223.120.14.214 184.42 ms AS58453 China, Shanghai, ChinaMobile 11 221.183.89.170 176.51 ms AS9808 China, Shanghai, ChinaMobile 12 * 13 221.183.89.10 146.20 ms AS9808 China, Shanghai, ChinaMobile 14 221.183.39.130 171.10 ms AS9808 China, Shanghai, ChinaMobile 15 * 16 * 17 211.136.112.252 184.22 ms AS24400 China, Shanghai, ChinaMobile 18 211.136.112.200 190.33 ms AS24400 China, Shanghai, ChinaMobile ---------------------------------------------------------------------- 深圳移動 traceroute to 120.196.165.24 (120.196.165.24), 30 hops max, 32 byte packets 1 104-168-19-153-host.colocrossing.com (104.168.19.153) 0.73 ms AS36352 United States, Washington, Seattle, colocrossing.com 2 te0-2-1-6.nr51.b003148-2.sea03.atlas.cogentco.com (38.122.91.97) 1.15 ms AS174 United States, Washington, Seattle, cogentco.com 3 be4672.agr62.sea03.atlas.cogentco.com (154.24.13.57) 1.10 ms AS174 United States, Washington, Seattle, cogentco.com 4 be2230.rcr71.sea03.atlas.cogentco.com (154.54.162.81) 1.21 ms AS174 United States, Washington, Seattle, cogentco.com 5 154.54.95.210 1.75 ms AS174 United States, Washington, Seattle, cogentco.com 6 be3716.ccr21.sfo01.atlas.cogentco.com (154.54.86.105) 19.51 ms AS174 United States, California, San Francisco, cogentco.com 7 be3178.ccr21.sjc01.atlas.cogentco.com (154.54.43.70) 21.43 ms AS174 United States, California, San Jose, cogentco.com 8 be3176.ccr41.lax01.atlas.cogentco.com (154.54.31.189) 34.43 ms AS174 United States, California, Los Angeles, cogentco.com 9 be3243.ccr41.lax05.atlas.cogentco.com (154.54.27.118) 32.58 ms AS174 United States, California, Los Angeles, cogentco.com 10 38.19.140.98 36.29 ms AS174 United States, California, Los Angeles, cogentco.com 11 223.120.6.97 33.39 ms AS58453 United States, California, Los Angeles, ChinaMobile 12 223.120.12.42 197.39 ms AS58453 China, Hong Kong, ChinaMobile 13 221.183.55.58 188.63 ms AS9808 China, Guangdong, Guangzhou, ChinaMobile 14 221.183.92.21 196.55 ms AS9808 China, Guangdong, Guangzhou, ChinaMobile 15 * 16 221.183.71.78 200.33 ms AS9808 China, Guangdong, Guangzhou, ChinaMobile 17 221.183.110.166 203.46 ms AS9808 China, Guangdong, Guangzhou, ChinaMobile 18 ns6.gd.cnmobile.net (120.196.165.24) 199.90 ms AS56040 China, Guangdong, Shenzhen, ChinaMobile
移動去程：移動cmi直連美西。
7、性能
Geekbench 5 測試結果：
fio Disk Speed Tests：
IO Test：
8、最后
VPS性能較弱。
cogent的美國IP貌似很干凈，這里購買VPS竟然還是原生IP。
簡單說下網絡情況：電信和聯通雙程走的cogent國際線路直連，移動是走CMI直連回國。