- 一、实惠方案
- 二、BuyVM购买使用教程
- 三、BuyVM主机测评
BuyVM是一家来自美国的主机销售商，隶属于成立于2010年的Frantech Solutions旗下产品，目前主要从事拉斯维加斯、纽约、卢森堡数据中心的KVM架构VPS产品销售，其中拉斯维加斯位于美国西部到国内速度还是可以接受的，有CN2回程优化线路和Voxility高防CN2回程线路可以选择更适合面向国内客户，BuyVM拉斯维加斯数据中心产品优势是：1Gbps上行带宽端口不限流量，可以选购“Block Storage”云储存数据盘（256G只需1.25美元/月），并且还免费赠送DirectAdmin授权，对于建站的朋友来说还是挺不错的。
一、实惠方案
下面列举了BuyVM美国拉斯维加数据中心的所有方案，KVM架构，4G内存以上方案是独享CPU，512M、1G、2G内存方案是公平共享CPU核心。
| CPU | 内存 | SSD | 带宽 | 流量 | IPv4 | 价格 | 购买 |
| 1/7核 | 512MB | 10GB | 1Gbps | 不限流量 | 1个 | $2.00 | 点击直达 |
| 1/4核 | 1GB | 20GB | 1Gbps | 不限流量 | 1个 | $3.50 | 点击直达 |
| 1/2核 | 2GB | 40GB | 1Gbps | 不限流量 | 1个 | $7.00 | 点击直达 |
| 1核 | 4GB | 80GB | 1Gbps | 不限流量 | 1个 | $15.00 | 点击直达 |
| 2核 | 8GB | 160GB | 1Gbps | 不限流量 | 1个 | $30.00 | 点击直达 |
| 3核 | 12GB | 240GB | 1Gbps | 不限流量 | 1个 | $45.00 | 点击直达 |
| 4核 | 16GB | 320GB | 1Gbps | 不限流量 | 1个 | $60.00 | 点击直达 |
| 5核 | 20GB | 400GB | 1Gbps | 不限流量 | 1个 | $75.00 | 点击直达 |
| 6核 | 24GB | 480GB | 1Gbps | 不限流量 | 1个 | $90.00 | 点击直达 |
| 7核 | 28GB | 560GB | 1Gbps | 不限流量 | 1个 | $105.00 | 点击直达 |
| 8核 | 32GB | 640GB | 1Gbps | 不限流量 | 1个 | $120.00 | 点击直达 |
二、BuyVM购买使用教程
1、BuyVM购买时如何选择CN2回程优化IP及Voxility高防回程优化线路。点击上面的购买链接进入到配置选择页面时，如果需要CN2回程优化IP记得在如下图位置选购即可。
2、BuyVM如果觉得硬盘不够使用，拉斯维加斯数据中心“Dedicated KVM Slices”产品可以购买“Block Storage”云存储盘，每台VPS最多可挂载8个云硬盘卷，最多256GB起，月付只需1.25美元。
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关于BuyVM拉斯维加斯KVM VPS“Block Storage”云存储盘挂载教程，挂载很简单，我们通过VPS管理面板可以非常简便的挂载Block Storage”云存储数据盘到指定VPS。如下图。另外如何把数据盘挂载到VPS指定目录，参加可以参考此文章：如何为Linux系统VPS挂载数据盘到指定目录。
3、BuyVM如何领取免费DirectAdmin授权？
点击这里进入授权领取页面。大家只需在如下图位置填写上自己购买的VPS产品IP即可。
三、BuyVM主机测评
国外主机优惠开通的是一台1核1G内存方案，下面将使用真实开通的VPS做一个简单的测评，国外主机优惠购买VPS是特意选择了一个CN2回程优化IP，下面测试结果使用的是CN2回程优化IP，测试前已经为VPS开启了BBR单边加速优化，测试结果仅供参考，请不要理解为推荐。
下面测试国外主机优惠把CN2回程优化线路及普通线路做了对比，两种线路去程差不多，回程当然是CN2优化线路更好，详情请看下面详细介绍。
国外主机优惠为自己开通的VPS安装了web环境，上传了一个HTML测速脚本，大家可以自由测速服务器到本地的上传及下载速度，提醒下测试结果显示的Download是服务器到本地网络的上传速度，Upload是本地到服务器的上传速度，及服务器的下载速度。测试地址：http://209.141.32.13/。
1、服务器基本信息测试。母机采用的是E3-1270 v3 @ 3.50GHz处理器，KVM架构。
---------------------------------------------------------------------- CPU Model : Intel(R) Xeon(R) CPU E3-1270 v3 @ 3.50GHz CPU Cores : 1 Cores @ 3500.016 MHz x86_64 CPU Cache : 16384 KB OS : CentOS 7.5.1804 (64 Bit) KVM Kernel : 4.11.8-1.el7.elrepo.x86_64 Total Space : 1.6 GB / 19.0 GB Total RAM : 62 MB / 991 MB (125 MB Buff) Total SWAP : 0 MB / 1023 MB Uptime : 0 days 0 hour 54 min Load Average : 0.01, 0.01, 0.00 TCP CC : tsunami ASN & ISP : AS53667, FranTech Solutions Organization : FranTech Solutions Location : Los Angeles, United States / US Region : California ----------------------------------------------------------------------
2、系统盘硬盘IO读写速度测试。503.3 MB/s读写速度已经非常优秀了，SSD系统盘没有毛病。
---------------------------------------------------------------------- I/O Speed( 1.0GB ) : 520 MB/s I/O Speed( 1.0GB ) : 503 MB/s I/O Speed( 1.0GB ) : 487 MB/s Average I/O Speed : 503.3 MB/s ----------------------------------------------------------------------
3、中国电信、联通、移动上传下载速度测试结果。Speedtest.net节点的上传下载速度说明是1Gbps端口没有问题。
CN2回程优化线路中国电信、联通、移动上传下载速度测试。
---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Speedtest.net 901.31 Mbit/s 933.96 Mbit/s 1.845 ms Fast.com 0.00 Mbit/s 148.9 Mbit/s - Nanjing CT 7.60 Mbit/s 19.75 Mbit/s - Xiangyang CT 30.40 Mbit/s 49.61 Mbit/s - Hangzhou CT 8.56 Mbit/s 34.27 Mbit/s - Chongqing CT 15.97 Mbit/s 26.48 Mbit/s - Xi'an CU 53.52 Mbit/s 37.16 Mbit/s - Chongqing CU 70.84 Mbit/s 29.18 Mbit/s - Kunming CM 14.06 Mbit/s 18.24 Mbit/s - Guangzhou CM 3.48 Mbit/s 8.15 Mbit/s - ---------------------------------------------------------------------- Finished in : 3 min 54 sec Timestamp : 2019-04-20 18:46:37 GMT+8 ----------------------------------------------------------------------
普通线路中国电信、联通、移动上传下载速度测试。
---------------------------------------------------------------------- Node Name Upload Speed Download Speed Latency Speedtest.net 771.60 Mbit/s 482.56 Mbit/s 2.582 ms Fast.com 0.00 Mbit/s 121.2 Mbit/s - Nanjing CT 7.72 Mbit/s 9.68 Mbit/s - Xiangyang CT 16.82 Mbit/s 22.29 Mbit/s - Hangzhou CT 10.05 Mbit/s 4.23 Mbit/s - Chongqing CT 8.28 Mbit/s 29.86 Mbit/s - Xi'an CU 54.39 Mbit/s 35.00 Mbit/s - Chongqing CU 76.22 Mbit/s 30.43 Mbit/s - Kunming CM 2.26 Mbit/s 4.83 Mbit/s - Guangzhou CM 0.40 Mbit/s 5.02 Mbit/s - ---------------------------------------------------------------------- Finished in : 4 min 13 sec Timestamp : 2019-04-20 19:29:05 GMT+8 ----------------------------------------------------------------------
4、中国电信、联通、移动去程路由追踪测试结果。CN2回程优化线路与普通线路三网去程是一致的。
CN2回程优化线路中国电信去程走COGENT线路直连。
0. CN 47.96.79.0 Loss% Snt Last Avg Best Wrst StDev AS Name PTR 1 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 2 US 11.218.159.13 0.0% 20 2.4 2.9 1.8 7.8 1.3 - 3 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 4 US 11.138.253.105 50.0% 20 1.1 1.1 1.0 1.1 0.0 - 5 CN 119.38.213.126 0.0% 20 1.3 1.1 0.9 1.4 0.0 37963 CN CNNIC-ALIBABA-CN-NET-AP 119.38.213.126 6 CN 42.120.247.78 0.0% 20 1.5 4.6 1.5 20.4 4.6 37963 CN CNNIC-ALIBABA-CN-NET-AP 42.120.247.78 7 CN 122.224.214.77 0.0% 20 1.8 1.7 1.4 2.1 0.0 58461 CN CT-HANGZHOU-IDC 122.224.214.77 8 CN 220.191.200.113 0.0% 20 2.0 2.0 1.8 2.2 0.0 58461 CN CT-HANGZHOU-IDC 220.191.200.113 9 CN 202.97.26.9 0.0% 20 10.1 8.8 4.8 12.1 2.3 4134 CN CHINANET-BACKBONE 202.97.26.9 10 CN 202.97.62.74 20.0% 20 5.1 6.9 5.1 33.8 7.1 4134 CN CHINANET-BACKBONE 202.97.62.74 11 CN 202.97.35.34 10.0% 20 89.8 86.1 73.4 95.9 7.6 4134 CN CHINANET-BACKBONE 202.97.35.34 12 CN 202.97.89.142 20.0% 20 281.0 261.5 222.9 281.0 18.9 4134 CN CHINANET-BACKBONE 202.97.89.142 13 CN 202.97.92.45 35.0% 20 191.9 192.2 188.0 194.8 2.1 4134 CN CHINANET-BACKBONE 202.97.92.45 14 US 38.142.238.33 20.0% 20 252.0 250.8 245.0 253.2 2.2 174 US COGENT-174 38.142.238.33 15 US 154.54.42.101 20.0% 20 336.3 328.3 275.2 344.5 22.0 174 US COGENT-174 be3271.ccr41.lax01.atlas.cogen 16 US 154.54.82.26 20.0% 20 270.0 272.3 270.0 278.4 2.9 174 US COGENT-174 be2536.rcr21.las02.atlas.cogen 17 US 154.24.31.234 35.0% 20 292.7 282.4 264.0 294.1 11.6 174 US COGENT-174 te0-0-2-0.nr11.b023602-1.las02 18 US 204.68.252.122 25.0% 20 241.6 245.0 241.1 252.6 3.5 - 19 US 209.141.32.13 0.0% 20 167.6 171.9 167.4 178.3 4.3 53667 US PONYNET 209.141.32.13
普通线路中国电信去程走COGENT线路直连。
0. CN 47.96.79.0 Loss% Snt Last Avg Best Wrst StDev AS Name PTR 1 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 2 US 11.218.159.77 0.0% 20 2.4 2.5 1.7 5.4 0.8 - 3 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 4 10.255.99.221 0.0% 20 1.2 1.1 1.0 1.2 0.0 - 5 CN 119.38.213.122 0.0% 20 1.5 1.2 1.1 1.5 0.0 37963 CN CNNIC-ALIBABA-CN-NET-AP 119.38.213.122 6 CN 116.251.105.249 0.0% 20 1.5 3.1 1.3 23.9 5.5 45102 CN CNNIC-ALIBABA-US-NET-AP 116.251.105.249 7 CN 115.236.101.222 20.0% 20 1.4 3.8 1.4 16.7 4.2 58461 CN CT-HANGZHOU-IDC 115.236.101.222 8 CN 220.191.200.125 0.0% 20 2.0 2.1 1.9 2.4 0.0 58461 CN CT-HANGZHOU-IDC 220.191.200.125 9 CN 202.97.26.9 0.0% 20 12.0 8.7 4.7 12.2 2.6 4134 CN CHINANET-BACKBONE 202.97.26.9 10 CN 202.97.57.145 50.0% 20 4.9 4.9 4.9 5.0 0.0 4134 CN CHINANET-BACKBONE 202.97.57.145 11 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 12 CN 202.97.71.194 15.0% 20 192.5 190.7 186.5 198.1 2.8 - 13 CN 202.97.50.30 10.0% 20 206.4 203.8 199.9 206.6 2.3 4134 CN CHINANET-BACKBONE 202.97.50.30 14 US 38.142.238.33 15.8% 19 195.2 195.1 194.8 195.4 0.0 174 US COGENT-174 38.142.238.33 15 US 154.54.25.149 5.3% 19 188.8 187.2 185.0 192.5 2.0 174 US COGENT-174 be3360.ccr42.lax01.atlas.cogen 16 US 154.54.7.162 5.3% 19 220.6 220.4 218.3 223.4 1.4 174 US COGENT-174 be2543.rcr21.las02.atlas.cogen 17 US 154.24.31.238 21.1% 19 170.7 170.8 169.3 172.5 0.5 174 US COGENT-174 te0-0-2-3.nr11.b023602-1.las02 18 US 204.68.252.122 15.8% 19 147.9 198.3 147.9 220.6 30.0 - 19 US 209.141.36.181 15.8% 19 224.3 211.7 204.5 224.3 5.3 53667 US PONYNET 209.141.36.181
CN2回程优化线路中国联通去程走HE线路直连。
0. CN 112.85.240.0 Loss% Snt Last Avg Best Wrst StDev AS Name PTR 1 10.111.121.1 0.0% 20 0.2 0.3 0.2 0.3 0.0 - 2 CN 112.85.240.129 0.0% 20 7.2 6.3 3.2 27.0 6.0 4837 CN CHINA169-BACKBONE 112.85.240.129 3 10.10.101.1 0.0% 20 0.6 2.3 0.5 30.6 6.6 - 4 CN 112.85.218.149 0.0% 20 12.4 34.9 6.9 55.7 19.3 4837 CN CHINA169-BACKBONE 112.85.218.149 5 CN 221.6.208.209 10.0% 20 1.5 2.9 1.4 20.9 4.5 4837 CN CHINA169-BACKBONE 221.6.208.209 6 CN 112.85.230.25 0.0% 20 9.8 13.0 9.7 26.3 5.5 4837 CN CHINA169-BACKBONE 112.85.230.25 7 CN 219.158.106.85 0.0% 20 39.9 40.2 39.5 48.2 1.8 4837 CN CHINA169-BACKBONE 219.158.106.85 8 CN 219.158.97.2 0.0% 20 43.1 43.7 39.6 55.1 3.5 4837 CN CHINA169-BACKBONE 219.158.97.2 9 CN 219.158.24.138 0.0% 20 46.7 46.7 43.4 50.2 2.2 4837 CN CHINA169-BACKBONE 219.158.24.138 10 CN 219.158.98.154 0.0% 20 189.3 189.6 187.5 191.1 0.9 4837 CN CHINA169-BACKBONE 219.158.98.154 11 US 72.52.93.37 0.0% 20 186.5 188.8 186.4 207.6 4.8 6939 US HURRICANE 100ge12-2.core1.lax2.he.net 12 US 184.105.222.162 0.0% 20 199.8 200.0 199.8 201.0 0.2 6939 US HURRICANE ve990.core2.las1.he.net 13 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 14 US 209.141.32.13 0.0% 20 194.7 194.4 193.8 196.9 0.6 53667 US PONYNET 209.141.32.13
普通线路中国联通去程走HE线路直连。
0. CN 112.85.240.0 Loss% Snt Last Avg Best Wrst StDev AS Name PTR 1 10.111.121.1 0.0% 20 0.2 0.3 0.2 0.4 0.0 - 2 CN 112.85.240.129 0.0% 20 5.9 19.4 3.4 98.4 24.7 4837 CN CHINA169-BACKBONE 112.85.240.129 3 10.10.101.1 0.0% 20 0.8 3.6 0.6 35.1 8.8 - 4 CN 112.85.218.149 0.0% 20 52.7 48.7 10.2 55.8 10.4 4837 CN CHINA169-BACKBONE 112.85.218.149 5 CN 122.194.150.49 0.0% 20 1.6 1.8 1.5 2.5 0.0 4837 CN CHINA169-BACKBONE 122.194.150.49 6 CN 112.85.230.5 0.0% 20 16.8 16.2 12.7 19.8 2.2 4837 CN CHINA169-BACKBONE 112.85.230.5 7 CN 219.158.12.1 0.0% 20 35.7 35.8 33.9 37.6 1.0 4837 CN CHINA169-BACKBONE 219.158.12.1 8 CN 219.158.8.118 0.0% 20 36.9 40.6 36.9 44.4 2.3 4837 CN CHINA169-BACKBONE 219.158.8.118 9 CN 219.158.96.209 0.0% 20 44.9 47.7 43.8 51.5 2.4 4837 CN CHINA169-BACKBONE 219.158.96.209 10 CN 219.158.96.30 0.0% 20 200.1 201.6 197.6 204.8 2.1 4837 CN CHINA169-BACKBONE 219.158.96.30 11 US 72.52.93.37 10.0% 20 195.0 194.7 192.5 215.8 5.3 6939 US HURRICANE 100ge12-2.core1.lax2.he.net 12 US 184.105.222.162 0.0% 20 205.9 206.9 205.8 215.9 2.6 6939 US HURRICANE ve990.core2.las1.he.net 13 ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 14 US 209.141.36.181 0.0% 20 206.5 208.4 206.0 236.1 6.6 53667 US PONYNET 209.141.36.181
CN2回程优化线路中国移动去程走HE线路直连。
0. CN 112.30.130.0 Loss% Snt Last Avg Best Wrst StDev AS Name PTR 1. ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 2. ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 3. CN 112.29.129.53 0.0% 20 0.9 1.6 0.6 4.4 1.1 9808 CN CMNET-GD 112.29.129.53 4. CN 112.29.129.13 0.0% 20 1.9 2.2 1.8 3.0 0.3 9808 CN CMNET-GD 112.29.129.13 5. CN 221.183.19.137 0.0% 20 19.0 14.0 1.3 80.4 18.0 9808 CN CMNET-GD 221.183.19.137 6. CN 221.176.18.42 30.0% 20 10.8 11.0 10.6 11.4 0.3 9808 CN CMNET-GD 221.176.18.42 7. CN 221.176.22.30 0.0% 20 19.7 16.3 15.0 26.1 2.6 9808 CN CMNET-GD 221.176.22.30 8. CN 221.183.25.190 0.0% 20 16.6 16.7 16.2 17.8 0.5 9808 CN CMNET-GD 221.183.25.190 9. CN 221.183.55.29 0.0% 20 36.2 35.5 34.5 38.0 1.1 9808 CN CMNET-GD 221.183.55.29 10. CN 223.120.12.25 5.0% 20 206.4 205.3 197.0 212.3 4.2 58453 HK CMI-INT-HK 223.120.12.25 11. CN 223.120.6.70 5.0% 20 209.2 212.2 208.5 227.1 4.4 58453 HK CMI-INT-HK 223.120.6.70 12. US 216.218.132.101 5.0% 20 237.4 234.4 223.0 239.1 4.2 6939 US HURRICANE 10ge7-10.core1.sjc2.he.net 13. US 184.105.223.250 0.0% 20 203.9 198.2 189.2 206.3 4.7 6939 US HURRICANE 100ge8-2.core1.lax1.he.net 14. US 72.52.92.122 0.0% 20 178.0 179.2 177.6 190.9 3.0 6939 US HURRICANE 100ge14-1.core1.lax2.he.net 15. US 184.105.222.162 5.0% 20 208.4 217.1 206.8 227.7 5.7 6939 US HURRICANE ve990.core2.las1.he.net 16. 172.18.0.30 35.0% 20 294.0 293.7 281.4 300.9 4.9 - 17. US 209.141.32.13 5.0% 20 200.1 208.6 191.9 228.5 9.6 53667 US PONYNET 209.141.32.13
普通线路中国移动去程走HE线路直连。
0. CN 112.30.130.0 Loss% Snt Last Avg Best Wrst StDev AS Name PTR 1. ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 2. ??? 100.0 20 0.0 0.0 0.0 0.0 0.0 - 3. CN 112.29.129.45 0.0% 20 1.0 1.1 0.7 3.7 0.7 9808 CN CMNET-GD 112.29.129.45 4. CN 112.29.129.9 0.0% 20 1.9 2.4 1.9 3.2 0.3 9808 CN CMNET-GD 112.29.129.9 5. CN 221.183.19.129 0.0% 20 4.1 6.8 1.2 33.6 7.9 9808 CN CMNET-GD 221.183.19.129 6. CN 221.176.27.178 0.0% 20 19.5 19.9 19.3 22.7 0.8 9808 CN CMNET-GD 221.176.27.178 7. CN 221.176.17.218 0.0% 20 20.6 22.9 19.1 69.6 11.4 9808 CN CMNET-GD 221.176.17.218 8. CN 221.183.25.190 0.0% 20 23.6 21.4 20.6 23.6 0.7 9808 CN CMNET-GD 221.183.25.190 9. CN 221.183.55.29 0.0% 20 54.0 55.3 39.3 74.1 10.7 9808 CN CMNET-GD 221.183.55.29 10. CN 223.120.12.25 0.0% 20 216.8 211.1 195.0 216.8 5.0 58453 HK CMI-INT-HK 223.120.12.25 11. CN 223.120.6.70 0.0% 20 207.6 211.0 192.7 229.1 12.0 58453 HK CMI-INT-HK 223.120.6.70 12. US 216.218.132.101 5.0% 20 236.1 219.7 212.2 236.1 4.9 6939 US HURRICANE 10ge7-10.core1.sjc2.he.net 13. US 184.105.223.250 0.0% 20 206.2 212.0 194.3 229.8 8.6 6939 US HURRICANE 100ge8-2.core1.lax1.he.net 14. US 72.52.92.122 0.0% 20 182.5 191.1 182.0 208.8 9.8 6939 US HURRICANE 100ge14-1.core1.lax2.he.net 15. US 184.105.222.162 10.0% 20 240.8 242.7 225.4 255.5 8.5 6939 US HURRICANE ve990.core2.las1.he.net 16. 172.18.0.30 25.0% 20 283.1 288.1 265.6 313.9 13.2 - 17. US 209.141.36.181 25.0% 20 276.2 282.9 271.6 300.5 9.8 53667 US PONYNET 209.141.36.181
5、中国电信、联通、移动回程路由追踪测试。
CN2回程优化线路中国电信、联通、移动回程路由追踪测试。优化线路回程接入的zenlayer线路，电信走CN2线路回国，联通、移动线路走均为zenlayer骨干直连线路。所以说回程线路是相当优异的。
---------------------------------------------------------------------- 北京电信 traceroute to 220.181.22.1 (220.181.22.1), 30 hops max, 60 byte packets 1 45.61.176.1 0.30 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te-8-0-1.cs1.lax2.us.zenlayer.net (192.254.81.102) 30.23 ms AS62610 United States California Los Angeles zenlayer.com 3 te-0-0-0-7.cr1.lax2.us.zenlayer.net (192.254.81.101) 12.34 ms AS62610 United States California Los Angeles zenlayer.com 4 218.30.48.241 8.95 ms AS4134 United States California Los Angeles ctamericas.com 5 59.43.186.217 16.07 ms * United States California San Jose ChinaTelecom 6 59.43.182.182 135.66 ms * China Shanghai ChinaTelecom 7 59.43.247.141 158.80 ms * China ChinaTelecom 8 59.43.246.158 177.20 ms * China Beijing ChinaTelecom 9 202.97.84.9 184.35 ms AS4134 China Beijing ChinaTelecom 10 202.97.53.9 178.12 ms AS4134 China Beijing ChinaTelecom 11 * 12 * 13 * 14 220.181.22.1 163.34 ms AS23724 China Beijing ChinaTelecom ---------------------------------------------------------------------- 辽宁联通 traceroute to 220.201.8.6 (220.201.8.6), 30 hops max, 60 byte packets 1 45.61.176.1 0.31 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te-8-0-1.cs1.lax2.us.zenlayer.net (192.254.81.102) 8.40 ms AS62610 United States California Los Angeles zenlayer.com 3 te-0-0-0-7.cr1.lax2.us.zenlayer.net (192.254.81.101) 9.04 ms AS62610 United States California Los Angeles zenlayer.com 4 192.254.81.49 9.08 ms AS62610 ZENLAYER.COM BACKBONE zenlayer.com 5 192.254.84.86 8.68 ms AS62610 ZENLAYER.COM BACKBONE zenlayer.com 6 * 7 219.158.104.9 183.35 ms AS4837 China Beijing ChinaUnicom 8 219.158.3.49 180.73 ms AS4837 China Beijing ChinaUnicom 9 219.158.4.169 184.15 ms AS4837 China Beijing ChinaUnicom 10 219.158.105.78 184.45 ms AS4837 China Liaoning Shenyang ChinaUnicom 11 218.61.254.226 191.37 ms AS4837 China Liaoning Shenyang ChinaUnicom 12 218.61.254.202 200.96 ms AS4837 China Liaoning Shenyang ChinaUnicom 13 218.61.252.150 209.24 ms AS4837 China Liaoning Shenyang ChinaUnicom 14 * 15 * 16 * 17 220.201.8.6 193.98 ms AS4837 China Liaoning ChinaUnicom ---------------------------------------------------------------------- 北京移动 traceroute to 221.130.33.1 (221.130.33.1), 30 hops max, 60 byte packets 1 45.61.176.1 0.67 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te-8-0-1.cs1.lax2.us.zenlayer.net (192.254.81.102) 8.28 ms AS62610 United States California Los Angeles zenlayer.com 3 te-0-0-0-7.cr1.lax2.us.zenlayer.net (192.254.81.101) 11.02 ms AS62610 United States California Los Angeles zenlayer.com 4 192.254.81.49 92.62 ms AS62610 ZENLAYER.COM BACKBONE zenlayer.com 5 223.119.64.229 8.97 ms AS58453 United States California Los Angeles ChinaMobile 6 223.120.6.17 8.78 ms AS58453 United States California Los Angeles ChinaMobile 7 223.120.6.38 8.85 ms AS58453 United States California Los Angeles ChinaMobile 8 223.120.13.78 201.73 ms AS58453 China ChinaMobile 9 221.183.55.110 199.48 ms AS9808 China Beijing ChinaMobile 10 221.183.52.2 200.02 ms AS9808 China Beijing ChinaMobile 11 221.176.16.213 196.81 ms AS9808 China Beijing ChinaMobile 12 * 13 221.130.33.1 197.76 ms AS56048 China Beijing ChinaMobile ---------------------------------------------------------------------- 杭州电信 traceroute to 60.176.0.1 (60.176.0.1), 30 hops max, 60 byte packets 1 45.61.176.1 0.31 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te-8-0-1.cs1.lax2.us.zenlayer.net (192.254.81.102) 8.35 ms AS62610 United States California Los Angeles zenlayer.com 3 te-0-0-0-7.cr1.lax2.us.zenlayer.net (192.254.81.101) 9.08 ms AS62610 United States California Los Angeles zenlayer.com 4 218.30.48.241 8.90 ms AS4134 United States California Los Angeles ctamericas.com 5 59.43.189.37 134.72 ms * China ChinaTelecom 6 59.43.244.126 155.23 ms * China Shanghai ChinaTelecom 7 202.97.34.97 157.37 ms AS4134 China Shanghai ChinaTelecom 8 202.97.57.26 202.61 ms AS4134 China Shanghai ChinaTelecom 9 202.97.68.42 148.39 ms * China Zhejiang Hangzhou ChinaTelecom 10 61.164.22.158 183.27 ms AS4134 China Zhejiang Hangzhou ChinaTelecom 11 1.0.176.60.broad.hz.zj.dynamic.163data.com.cn (60.176.0.1) 146.08 ms AS4134 China Zhejiang Hangzhou ChinaTelecom ---------------------------------------------------------------------- 宁波联通 traceroute to 60.12.17.1 (60.12.17.1), 30 hops max, 60 byte packets 1 45.61.176.1 0.38 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te-8-0-1.cs1.lax2.us.zenlayer.net (192.254.81.102) 8.12 ms AS62610 United States California Los Angeles zenlayer.com 3 te-0-0-0-7.cr1.lax2.us.zenlayer.net (192.254.81.101) 9.90 ms AS62610 United States California Los Angeles zenlayer.com 4 192.254.81.49 53.56 ms AS62610 ZENLAYER.COM BACKBONE zenlayer.com 5 192.254.84.86 8.59 ms AS62610 ZENLAYER.COM BACKBONE zenlayer.com 6 * 7 219.158.104.13 183.44 ms AS4837 China Beijing ChinaUnicom 8 219.158.3.49 177.06 ms AS4837 China Beijing ChinaUnicom 9 219.158.18.69 188.55 ms AS4837 China Beijing ChinaUnicom 10 219.158.107.202 186.51 ms AS4837 China Zhejiang Hangzhou ChinaUnicom 11 * 12 * 13 60.12.17.1 186.33 ms AS4837 China Zhejiang Ningbo ChinaUnicom ---------------------------------------------------------------------- 杭州移动 traceroute to 211.140.0.2 (211.140.0.2), 30 hops max, 60 byte packets 1 45.61.176.1 0.36 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te-8-0-1.cs1.lax2.us.zenlayer.net (192.254.81.102) 8.17 ms AS62610 United States California Los Angeles zenlayer.com 3 te-0-0-0-7.cr1.lax2.us.zenlayer.net (192.254.81.101) 9.02 ms AS62610 United States California Los Angeles zenlayer.com 4 192.254.81.49 8.85 ms AS62610 ZENLAYER.COM BACKBONE zenlayer.com 5 223.119.64.229 9.15 ms AS58453 United States California Los Angeles ChinaMobile 6 223.120.6.17 8.45 ms AS58453 United States California Los Angeles ChinaMobile 7 223.120.12.6 187.95 ms AS58453 China ChinaMobile 8 221.183.55.30 188.38 ms AS9808 China Shanghai ChinaMobile 9 221.183.25.189 191.14 ms AS9808 China Shanghai ChinaMobile 10 221.176.17.177 195.17 ms AS9808 China Shanghai ChinaMobile 11 221.176.27.169 358.13 ms AS9808 China Zhejiang Hangzhou ChinaMobile 12 211.140.0.2 216.04 ms AS56041 China Zhejiang Hangzhou ChinaMobile ---------------------------------------------------------------------- 贵阳电信 traceroute to 58.42.224.1 (58.42.224.1), 30 hops max, 60 byte packets 1 45.61.176.1 0.36 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te-8-0-1.cs1.lax2.us.zenlayer.net (192.254.81.102) 8.35 ms AS62610 United States California Los Angeles zenlayer.com 3 te-0-0-0-7.cr1.lax2.us.zenlayer.net (192.254.81.101) 8.93 ms AS62610 United States California Los Angeles zenlayer.com 4 218.30.48.173 8.73 ms AS4134 United States California Los Angeles ctamericas.com 5 59.43.182.102 163.69 ms * China Guangdong Guangzhou ChinaTelecom 6 * 7 202.97.91.189 162.24 ms AS4134 China Guangdong Guangzhou ChinaTelecom 8 202.97.94.141 221.88 ms AS4134 China Guangdong Guangzhou ChinaTelecom 9 202.97.69.90 183.55 ms * China Guizhou Guiyang ChinaTelecom 10 61.189.177.90 187.61 ms AS4134 China Guizhou Guiyang ChinaTelecom 11 59.51.187.141 237.98 ms AS4134 China Guizhou Guiyang ChinaTelecom 12 58.42.224.1 184.00 ms AS4134 China Guizhou Guiyang ChinaTelecom ---------------------------------------------------------------------- 贵阳联通 traceroute to 58.16.28.1 (58.16.28.1), 30 hops max, 60 byte packets 1 45.61.176.1 0.49 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te-8-0-1.cs1.lax2.us.zenlayer.net (192.254.81.102) 8.61 ms AS62610 United States California Los Angeles zenlayer.com 3 * 4 192.254.81.49 15.18 ms AS62610 ZENLAYER.COM BACKBONE zenlayer.com 5 192.254.84.86 8.80 ms AS62610 ZENLAYER.COM BACKBONE zenlayer.com 6 * 7 219.158.30.249 179.29 ms AS4837 China Guangdong Guangzhou ChinaUnicom 8 219.158.98.93 174.29 ms AS4837 China Guangdong Guangzhou ChinaUnicom 9 * 10 219.158.14.74 190.77 ms AS4837 China Guizhou Guiyang ChinaUnicom 11 * 12 * 13 * 14 * 15 * 16 * 17 * 18 * 19 * 20 * 21 * 22 * 23 * 24 * 25 * 26 * 27 * 28 * 29 * 30 * ---------------------------------------------------------------------- 贵阳移动 traceroute to 211.139.0.10 (211.139.0.10), 30 hops max, 60 byte packets 1 45.61.176.1 0.25 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te-8-0-1.cs1.lax2.us.zenlayer.net (192.254.81.102) 8.11 ms AS62610 United States California Los Angeles zenlayer.com 3 te-0-0-0-7.cr1.lax2.us.zenlayer.net (192.254.81.101) 8.92 ms AS62610 United States California Los Angeles zenlayer.com 4 192.254.81.49 17.47 ms AS62610 ZENLAYER.COM BACKBONE zenlayer.com 5 223.119.64.229 8.73 ms AS58453 United States California Los Angeles ChinaMobile 6 223.120.6.17 8.87 ms AS58453 United States California Los Angeles ChinaMobile 7 223.120.12.10 161.69 ms AS58453 China Guangdong Guangzhou ChinaMobile 8 221.183.55.82 167.97 ms AS9808 China Guangdong Guangzhou ChinaMobile 9 221.183.25.118 169.64 ms AS9808 China Guangdong Guangzhou ChinaMobile 10 221.176.22.105 211.07 ms AS9808 China Guangdong Guangzhou ChinaMobile 11 221.176.17.101 233.35 ms AS9808 China Guizhou Guiyang ChinaMobile 12 221.183.27.142 236.67 ms AS9808 China Guizhou Guiyang ChinaMobile 13 211.139.13.130 242.19 ms AS9808 China Guizhou Guiyang ChinaMobile 14 211.139.0.10 236.83 ms AS9808 China Guizhou Guiyang ChinaMobile ---------------------------------------------------------------------- 广州电信 traceroute to 14.215.116.1 (14.215.116.1), 30 hops max, 60 byte packets 1 45.61.176.1 0.27 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te-8-0-1.cs1.lax2.us.zenlayer.net (192.254.81.102) 8.31 ms AS62610 United States California Los Angeles zenlayer.com 3 te-0-0-0-7.cr1.lax2.us.zenlayer.net (192.254.81.101) 9.05 ms AS62610 United States California Los Angeles zenlayer.com 4 218.30.48.173 8.87 ms AS4134 United States California Los Angeles ctamericas.com 5 59.43.182.102 160.70 ms * China Guangdong Guangzhou ChinaTelecom 6 59.43.244.138 168.72 ms * China Guangdong Guangzhou ChinaTelecom 7 202.97.91.146 188.31 ms AS4134 China Guangdong Guangzhou ChinaTelecom 8 202.97.91.17 243.84 ms AS4134 China Guangdong Guangzhou ChinaTelecom 9 183.59.12.217 159.03 ms AS58543 China Guangdong Guangzhou ChinaTelecom 10 183.56.129.14 251.16 ms AS58543 China Guangdong Guangzhou ChinaTelecom 11 14.215.116.1 191.91 ms AS58543 China Guangdong Guangzhou ChinaTelecom ---------------------------------------------------------------------- 深圳联通 traceroute to 58.250.0.1 (58.250.0.1), 30 hops max, 60 byte packets 1 45.61.176.1 0.32 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te-8-0-1.cs1.lax2.us.zenlayer.net (192.254.81.102) 36.17 ms AS62610 United States California Los Angeles zenlayer.com 3 te-0-0-0-7.cr1.lax2.us.zenlayer.net (192.254.81.101) 13.33 ms AS62610 United States California Los Angeles zenlayer.com 4 192.254.81.49 8.94 ms AS62610 ZENLAYER.COM BACKBONE zenlayer.com 5 192.254.84.86 8.73 ms AS62610 ZENLAYER.COM BACKBONE zenlayer.com 6 * 7 219.158.30.249 176.61 ms AS4837 China Guangdong Guangzhou ChinaUnicom 8 219.158.97.30 176.70 ms AS4837 China Guangdong Guangzhou ChinaUnicom 9 219.158.19.65 173.96 ms AS4837 China Guangdong Guangzhou ChinaUnicom 10 112.92.0.102 196.76 ms AS17816 China Guangdong Shenzhen ChinaUnicom 11 58.250.0.1 176.44 ms AS17623 China Guangdong Shenzhen ChinaUnicom ---------------------------------------------------------------------- 广州移动 traceroute to 211.139.145.34 (211.139.145.34), 30 hops max, 60 byte packets 1 45.61.176.1 1.24 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te-8-0-1.cs1.lax2.us.zenlayer.net (192.254.81.102) 8.27 ms AS62610 United States California Los Angeles zenlayer.com 3 te-0-0-0-7.cr1.lax2.us.zenlayer.net (192.254.81.101) 9.39 ms AS62610 United States California Los Angeles zenlayer.com 4 192.254.81.49 8.94 ms AS62610 ZENLAYER.COM BACKBONE zenlayer.com 5 223.119.64.229 8.83 ms AS58453 United States California Los Angeles ChinaMobile 6 223.120.6.17 8.64 ms AS58453 United States California Los Angeles ChinaMobile 7 223.120.12.10 178.45 ms AS58453 China Guangdong Guangzhou ChinaMobile 8 221.183.55.78 169.74 ms AS9808 China Guangdong Guangzhou ChinaMobile 9 221.176.19.189 167.38 ms AS9808 China Guangdong Guangzhou ChinaMobile 10 221.176.18.109 236.55 ms AS9808 China Guangdong Guangzhou ChinaMobile 11 * 12 211.136.249.121 192.38 ms AS56040 China Guangdong Guangzhou ChinaMobile 13 183.235.226.5 197.65 ms AS56040 China Guangdong Guangzhou ChinaMobile 14 120.198.206.134 218.26 ms AS56040 China Guangdong Guangzhou ChinaMobile 15 211.139.145.34 203.43 ms AS56040 China Guangdong Guangzhou ChinaMobile ---------------------------------------------------------------------- 上海电信 traceroute to 101.95.120.109 (101.95.120.109), 30 hops max, 60 byte packets 1 45.61.176.1 0.34 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te-8-0-1.cs1.lax2.us.zenlayer.net (192.254.81.102) 8.21 ms AS62610 United States California Los Angeles zenlayer.com 3 te-0-0-0-7.cr1.lax2.us.zenlayer.net (192.254.81.101) 9.02 ms AS62610 United States California Los Angeles zenlayer.com 4 218.30.48.241 8.69 ms AS4134 United States California Los Angeles ctamericas.com 5 59.43.189.37 134.55 ms * China ChinaTelecom 6 59.43.244.126 181.98 ms * China Shanghai ChinaTelecom 7 202.97.33.133 151.38 ms AS4134 China Shanghai ChinaTelecom 8 202.97.24.205 156.86 ms AS4134 China Shanghai ChinaTelecom 9 101.95.120.161 198.63 ms AS4812 China Shanghai ChinaTelecom 10 101.95.120.109 181.66 ms AS4812 China Shanghai ChinaTelecom ---------------------------------------------------------------------- 上海联通 traceroute to 211.95.72.254 (211.95.72.254), 30 hops max, 60 byte packets 1 45.61.176.1 1.33 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te-8-0-1.cs1.lax2.us.zenlayer.net (192.254.81.102) 8.25 ms AS62610 United States California Los Angeles zenlayer.com 3 te-0-0-0-7.cr1.lax2.us.zenlayer.net (192.254.81.101) 9.12 ms AS62610 United States California Los Angeles zenlayer.com 4 192.254.81.49 8.80 ms AS62610 ZENLAYER.COM BACKBONE zenlayer.com 5 192.254.84.86 9.08 ms AS62610 ZENLAYER.COM BACKBONE zenlayer.com 6 * 7 219.158.104.9 184.53 ms AS4837 China Beijing ChinaUnicom 8 219.158.3.49 176.29 ms AS4837 China Beijing ChinaUnicom 9 219.158.4.169 185.62 ms AS4837 China Beijing ChinaUnicom 10 219.158.6.198 200.44 ms AS4837 China Shanghai ChinaUnicom 11 * 12 139.226.208.234 183.57 ms AS17621 China Shanghai ChinaUnicom 13 112.65.207.22 191.00 ms AS17621 China Shanghai ChinaUnicom 14 140.207.207.118 192.67 ms AS17621 China Shanghai ChinaUnicom 15 211.95.72.254 182.95 ms AS17621 China Shanghai ChinaUnicom ---------------------------------------------------------------------- 上海移动 traceroute to 183.192.160.3 (183.192.160.3), 30 hops max, 60 byte packets 1 45.61.176.1 4.32 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te-8-0-1.cs1.lax2.us.zenlayer.net (192.254.81.102) 8.53 ms AS62610 United States California Los Angeles zenlayer.com 3 te-0-0-0-7.cr1.lax2.us.zenlayer.net (192.254.81.101) 9.10 ms AS62610 United States California Los Angeles zenlayer.com 4 192.254.81.49 26.63 ms AS62610 ZENLAYER.COM BACKBONE zenlayer.com 5 223.119.64.229 9.22 ms AS58453 United States California Los Angeles ChinaMobile 6 223.120.6.17 8.77 ms AS58453 United States California Los Angeles ChinaMobile 7 223.120.12.6 190.86 ms AS58453 China ChinaMobile 8 221.183.55.34 189.71 ms AS9808 China Shanghai ChinaMobile 9 221.183.25.193 242.29 ms AS9808 China Shanghai ChinaMobile 10 221.176.22.33 196.00 ms AS9808 China Shanghai ChinaMobile 11 221.183.12.166 190.66 ms AS9808 China Shanghai ChinaMobile 12 117.185.10.234 194.64 ms AS9808 China Shanghai ChinaMobile 13 120.204.194.6 194.39 ms AS9808 China Shanghai ChinaMobile 14 120.204.194.14 201.51 ms AS9808 China Shanghai ChinaMobile 15 183.192.160.3 194.33 ms AS9808 China Shanghai ChinaMobile ---------------------------------------------------------------------- 成都教育网 traceroute to 202.112.14.151 (202.112.14.151), 30 hops max, 60 byte packets 1 45.61.176.1 0.51 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te-8-0-1.cs1.lax2.us.zenlayer.net (192.254.81.102) 15.19 ms AS62610 United States California Los Angeles zenlayer.com 3 te-0-0-0-7.cr1.lax2.us.zenlayer.net (192.254.81.101) 9.01 ms AS62610 United States California Los Angeles zenlayer.com 4 192.254.81.49 18.55 ms AS62610 ZENLAYER.COM BACKBONE zenlayer.com 5 192.254.84.86 8.58 ms AS62610 ZENLAYER.COM BACKBONE zenlayer.com 6 * 7 219.158.104.13 183.69 ms AS4837 China Beijing ChinaUnicom 8 219.158.16.65 230.29 ms AS4837 China Beijing ChinaUnicom 9 219.158.5.157 191.19 ms AS4837 China Beijing ChinaUnicom 10 219.158.5.130 180.95 ms AS4837 China Beijing ChinaUnicom 11 219.158.39.54 162.08 ms AS4837 China Beijing ChinaUnicom 12 101.4.116.173 159.13 ms AS4538 China Beijing CHINAEDU 13 101.4.112.14 203.64 ms AS4538 China Shaanxi Xi'an CHINAEDU 14 101.4.112.18 191.31 ms AS4538 China Sichuan Chengdu CHINAEDU 15 101.4.115.114 197.13 ms AS4538 China Sichuan Chengdu CHINAEDU 16 202.115.255.250 248.84 ms AS4538 China Sichuan Chengdu CHINAEDU 17 202.115.254.238 186.77 ms AS4538 China Sichuan Chengdu CHINAEDU 18 202.115.0.1 186.73 ms AS4538 China Sichuan Chengdu CHINAEDU 19 * 20 dns.uestc.edu.cn (202.112.14.151) 188.14 ms AS4538 China Sichuan Chengdu CHINAEDU ----------------------------------------------------------------------
普通优化线路中国电信、联通、移动回程路由追踪测试。相比CN2回程优化线路差距还是比较大的，电信、移动回程走COGENT，联通回程走HE线路。
---------------------------------------------------------------------- 北京电信 traceroute to 220.181.22.1 (220.181.22.1), 30 hops max, 60 byte packets 1 45.61.176.1 0.80 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te0-0-1-0.nr11.b023602-1.las02.atlas.cogentco.com (204.68.252.121) 0.87 ms * United States Nevada Las Vegas cogentco.com 3 te0-0-1-1.rcr21.las02.atlas.cogentco.com (154.24.31.233) 1.49 ms AS174 United States Nevada Las Vegas cogentco.com 4 be2536.ccr41.lax01.atlas.cogentco.com (154.54.82.25) 15.79 ms AS174 United States California Los Angeles cogentco.com 5 be3271.ccr41.lax04.atlas.cogentco.com (154.54.42.102) 8.97 ms AS174 United States California Los Angeles cogentco.com 6 38.142.238.34 20.21 ms AS174 United States California Los Angeles cogentco.com 7 202.97.49.105 10.14 ms AS4134 United States California Los Angeles ChinaTelecom 8 202.97.41.49 160.23 ms AS4134 China Tianjin ChinaTelecom 9 202.97.81.173 169.37 ms AS4134 China Beijing ChinaTelecom 10 202.97.94.177 170.20 ms AS4134 China Beijing ChinaTelecom 11 * 12 * 13 220.181.22.1 204.75 ms AS23724 China Beijing ChinaTelecom ---------------------------------------------------------------------- 辽宁联通 traceroute to 220.201.8.6 (220.201.8.6), 30 hops max, 60 byte packets 1 45.61.176.1 0.30 ms AS53667 United States Nevada Las Vegas buyvm.net 2 172.18.0.29 32.65 ms * LAN Address 3 10ge1-14.core1.lax2.he.net (184.105.222.161) 42.16 ms AS6939 United States California Los Angeles he.net 4 china169-backbone-as4837.100gigabitethernet12-2.core1.lax2.he.net (72.52.93.38) 46.18 ms AS6939 United States California Los Angeles he.net 5 219.158.98.49 203.09 ms AS4837 China Guangdong Guangzhou ChinaUnicom 6 219.158.103.25 206.92 ms AS4837 China Guangdong Guangzhou ChinaUnicom 7 219.158.8.117 205.89 ms AS4837 China Guangdong Guangzhou ChinaUnicom 8 219.158.107.126 272.19 ms AS4837 China Liaoning Shenyang ChinaUnicom 9 218.61.254.146 246.95 ms AS4837 China Liaoning Shenyang ChinaUnicom 10 218.61.254.202 251.08 ms AS4837 China Liaoning Shenyang ChinaUnicom 11 218.61.252.150 264.37 ms AS4837 China Liaoning Shenyang ChinaUnicom 12 * 13 * 14 * 15 220.201.8.6 283.72 ms AS4837 China Liaoning ChinaUnicom ---------------------------------------------------------------------- 北京移动 traceroute to 221.130.33.1 (221.130.33.1), 30 hops max, 60 byte packets 1 45.61.176.1 0.31 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te0-0-1-0.nr11.b023602-1.las02.atlas.cogentco.com (204.68.252.121) 0.92 ms * United States Nevada Las Vegas cogentco.com 3 te0-7-1-1.rcr21.las02.atlas.cogentco.com (154.24.31.237) 1.34 ms AS174 United States Nevada Las Vegas cogentco.com 4 be2543.ccr42.lax01.atlas.cogentco.com (154.54.7.161) 67.41 ms AS174 United States California Los Angeles cogentco.com 5 be3177.ccr22.sjc01.atlas.cogentco.com (154.54.40.146) 25.41 ms AS174 United States California San Jose cogentco.com 6 be3144.ccr41.sjc03.atlas.cogentco.com (154.54.5.102) 51.70 ms AS174 United States California San Jose cogentco.com 7 38.88.224.162 158.46 ms AS174 United States California San Jose cogentco.com 8 223.120.6.225 178.71 ms AS58453 United States ChinaMobile 9 223.120.12.34 334.66 ms AS58453 China Beijing ChinaMobile 10 221.183.55.106 335.52 ms AS9808 China Beijing ChinaMobile 11 * 12 * 13 * 14 * 15 221.130.33.1 363.01 ms AS56048 China Beijing ChinaMobile ---------------------------------------------------------------------- 杭州电信 traceroute to 60.176.0.1 (60.176.0.1), 30 hops max, 60 byte packets 1 45.61.176.1 0.35 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te0-0-1-0.nr11.b023602-1.las02.atlas.cogentco.com (204.68.252.121) 17.99 ms * United States Nevada Las Vegas cogentco.com 3 te0-7-1-1.rcr21.las02.atlas.cogentco.com (154.24.31.237) 20.28 ms AS174 United States Nevada Las Vegas cogentco.com 4 be2543.ccr42.lax01.atlas.cogentco.com (154.54.7.161) 8.41 ms AS174 United States California Los Angeles cogentco.com 5 be3360.ccr41.lax04.atlas.cogentco.com (154.54.25.150) 8.53 ms AS174 United States California Los Angeles cogentco.com 6 38.142.238.34 9.79 ms AS174 United States California Los Angeles cogentco.com 7 202.97.92.46 9.16 ms AS4134 United States California Los Angeles ChinaTelecom 8 202.97.63.21 176.23 ms AS4134 China Shanghai ChinaTelecom 9 202.97.90.54 218.24 ms AS4134 China Shanghai ChinaTelecom 10 202.97.57.146 230.16 ms AS4134 China Shanghai ChinaTelecom 11 202.97.26.10 222.05 ms AS4134 China Zhejiang Hangzhou ChinaTelecom 12 * 13 1.0.176.60.broad.hz.zj.dynamic.163data.com.cn (60.176.0.1) 226.87 ms AS4134 China Zhejiang Hangzhou ChinaTelecom ---------------------------------------------------------------------- 宁波联通 traceroute to 60.12.17.1 (60.12.17.1), 30 hops max, 60 byte packets 1 45.61.176.1 0.24 ms AS53667 United States Nevada Las Vegas buyvm.net 2 172.18.0.29 0.53 ms * LAN Address 3 10ge1-14.core1.lax2.he.net (184.105.222.161) 7.71 ms AS6939 United States California Los Angeles he.net 4 china169-backbone-as4837.100gigabitethernet12-2.core1.lax2.he.net (72.52.93.38) 13.44 ms AS6939 United States California Los Angeles he.net 5 219.158.96.33 160.74 ms AS4837 China Guangdong Guangzhou ChinaUnicom 6 219.158.98.93 162.98 ms AS4837 China Guangdong Guangzhou ChinaUnicom 7 219.158.24.125 165.49 ms AS4837 China Guangdong Guangzhou ChinaUnicom 8 219.158.114.206 188.40 ms AS4837 China Zhejiang Hangzhou ChinaUnicom 9 * 10 * 11 60.12.17.1 194.01 ms AS4837 China Zhejiang Ningbo ChinaUnicom ---------------------------------------------------------------------- 杭州移动 traceroute to 211.140.0.2 (211.140.0.2), 30 hops max, 60 byte packets 1 45.61.176.1 0.33 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te0-0-1-0.nr11.b023602-1.las02.atlas.cogentco.com (204.68.252.121) 1.01 ms * United States Nevada Las Vegas cogentco.com 3 te0-7-1-1.rcr21.las02.atlas.cogentco.com (154.24.31.237) 1.41 ms AS174 United States Nevada Las Vegas cogentco.com 4 be2543.ccr42.lax01.atlas.cogentco.com (154.54.7.161) 8.39 ms AS174 United States California Los Angeles cogentco.com 5 be3177.ccr22.sjc01.atlas.cogentco.com (154.54.40.146) 20.21 ms AS174 United States California San Jose cogentco.com 6 be3144.ccr41.sjc03.atlas.cogentco.com (154.54.5.102) 22.18 ms AS174 United States California San Jose cogentco.com 7 38.88.224.162 237.85 ms AS174 United States California San Jose cogentco.com 8 223.120.6.69 222.34 ms AS58453 United States California San Jose ChinaMobile 9 223.120.12.26 374.69 ms AS58453 China Shanghai ChinaMobile 10 * 11 * 12 221.183.23.37 391.34 ms AS9808 China Shanghai ChinaMobile 13 221.176.22.122 534.94 ms AS9808 China Zhejiang Hangzhou ChinaMobile 14 211.140.0.2 498.09 ms AS56041 China Zhejiang Hangzhou ChinaMobile ---------------------------------------------------------------------- 贵阳电信 traceroute to 58.42.224.1 (58.42.224.1), 30 hops max, 60 byte packets 1 45.61.176.1 0.38 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te0-0-1-0.nr11.b023602-1.las02.atlas.cogentco.com (204.68.252.121) 0.96 ms * United States Nevada Las Vegas cogentco.com 3 te0-7-1-1.rcr21.las02.atlas.cogentco.com (154.24.31.237) 1.27 ms AS174 United States Nevada Las Vegas cogentco.com 4 be2543.ccr42.lax01.atlas.cogentco.com (154.54.7.161) 14.17 ms AS174 United States California Los Angeles cogentco.com 5 be3360.ccr41.lax04.atlas.cogentco.com (154.54.25.150) 56.65 ms AS174 United States California Los Angeles cogentco.com 6 38.142.238.34 9.70 ms AS174 United States California Los Angeles cogentco.com 7 202.97.49.105 14.65 ms AS4134 United States California Los Angeles ChinaTelecom 8 202.97.49.137 173.94 ms AS4134 China Guangdong Guangzhou ChinaTelecom 9 202.97.94.78 165.69 ms AS4134 China Guangdong Guangzhou ChinaTelecom 10 202.97.66.161 162.92 ms * China Guangdong Guangzhou ChinaTelecom 11 202.97.69.82 191.89 ms * China Guizhou Guiyang ChinaTelecom 12 61.189.177.122 195.00 ms AS4134 China Guizhou Guiyang ChinaTelecom 13 59.51.187.141 203.18 ms AS4134 China Guizhou Guiyang ChinaTelecom 14 58.42.224.1 195.92 ms AS4134 China Guizhou Guiyang ChinaTelecom ---------------------------------------------------------------------- 贵阳联通 traceroute to 58.16.28.1 (58.16.28.1), 30 hops max, 60 byte packets 1 45.61.176.1 0.32 ms AS53667 United States Nevada Las Vegas buyvm.net 2 172.18.0.29 0.53 ms * LAN Address 3 10ge1-14.core1.lax2.he.net (184.105.222.161) 31.98 ms AS6939 United States California Los Angeles he.net 4 china169-backbone-as4837.100gigabitethernet12-2.core1.lax2.he.net (72.52.93.38) 14.50 ms AS6939 United States California Los Angeles he.net 5 219.158.102.157 160.67 ms AS4837 China Guangdong Guangzhou ChinaUnicom 6 219.158.24.133 194.05 ms AS4837 China Guangdong Guangzhou ChinaUnicom 7 219.158.19.65 159.36 ms AS4837 China Guangdong Guangzhou ChinaUnicom 8 219.158.14.74 175.42 ms AS4837 China Guizhou Guiyang ChinaUnicom 9 * 10 211.92.136.221 181.88 ms AS4837 China Guizhou Guiyang ChinaUnicom 11 * 12 * 13 * 14 * 15 * 16 * 17 * 18 * 19 * 20 * 21 * 22 * 23 * 24 * 25 * 26 * 27 * 28 * 29 * 30 * ---------------------------------------------------------------------- 贵阳移动 traceroute to 211.139.0.10 (211.139.0.10), 30 hops max, 60 byte packets 1 45.61.176.1 0.29 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te0-0-1-0.nr11.b023602-1.las02.atlas.cogentco.com (204.68.252.121) 0.97 ms * United States Nevada Las Vegas cogentco.com 3 te0-7-1-1.rcr21.las02.atlas.cogentco.com (154.24.31.237) 1.28 ms AS174 United States Nevada Las Vegas cogentco.com 4 be2543.ccr42.lax01.atlas.cogentco.com (154.54.7.161) 38.69 ms AS174 United States California Los Angeles cogentco.com 5 be3177.ccr22.sjc01.atlas.cogentco.com (154.54.40.146) 20.33 ms AS174 United States California San Jose cogentco.com 6 be3144.ccr41.sjc03.atlas.cogentco.com (154.54.5.102) 20.95 ms AS174 United States California San Jose cogentco.com 7 * 8 * 9 223.120.13.186 271.57 ms AS58453 China Guangdong Guangzhou ChinaMobile 10 * 11 * 12 221.176.22.105 310.70 ms AS9808 China Guangdong Guangzhou ChinaMobile 13 * 14 221.183.13.90 328.92 ms AS9808 China Guizhou Guiyang ChinaMobile 15 211.139.13.130 331.80 ms AS9808 China Guizhou Guiyang ChinaMobile 16 211.139.0.10 342.60 ms AS9808 China Guizhou Guiyang ChinaMobile ---------------------------------------------------------------------- 广州电信 traceroute to 14.215.116.1 (14.215.116.1), 30 hops max, 60 byte packets 1 45.61.176.1 0.31 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te0-0-1-0.nr11.b023602-1.las02.atlas.cogentco.com (204.68.252.121) 1.05 ms * United States Nevada Las Vegas cogentco.com 3 te0-0-1-1.rcr21.las02.atlas.cogentco.com (154.24.31.233) 2.03 ms AS174 United States Nevada Las Vegas cogentco.com 4 be2543.ccr42.lax01.atlas.cogentco.com (154.54.7.161) 52.73 ms AS174 United States California Los Angeles cogentco.com 5 be3360.ccr41.lax04.atlas.cogentco.com (154.54.25.150) 40.98 ms AS174 United States California Los Angeles cogentco.com 6 38.142.238.34 10.20 ms AS174 United States California Los Angeles cogentco.com 7 202.97.92.38 9.27 ms AS4134 United States California Los Angeles ChinaTelecom 8 202.97.41.129 169.05 ms AS4134 China Guangdong Guangzhou ChinaTelecom 9 202.97.94.101 172.14 ms AS4134 China Guangdong Guangzhou ChinaTelecom 10 202.97.94.137 212.66 ms AS4134 China Guangdong Guangzhou ChinaTelecom 11 183.59.5.65 253.86 ms AS58543 China Guangdong Guangzhou ChinaTelecom 12 183.56.129.14 187.26 ms AS58543 China Guangdong Guangzhou ChinaTelecom 13 14.215.116.1 251.92 ms AS58543 China Guangdong Guangzhou ChinaTelecom ---------------------------------------------------------------------- 深圳联通 traceroute to 58.250.0.1 (58.250.0.1), 30 hops max, 60 byte packets 1 45.61.176.1 0.64 ms AS53667 United States Nevada Las Vegas buyvm.net 2 172.18.0.29 0.47 ms * LAN Address 3 10ge1-14.core1.lax2.he.net (184.105.222.161) 27.92 ms AS6939 United States California Los Angeles he.net 4 china169-backbone-as4837.100gigabitethernet12-2.core1.lax2.he.net (72.52.93.38) 9.15 ms AS6939 United States California Los Angeles he.net 5 219.158.96.29 203.69 ms AS4837 China Guangdong Guangzhou ChinaUnicom 6 219.158.20.221 166.23 ms AS4837 China Guangdong Guangzhou ChinaUnicom 7 219.158.19.65 164.92 ms AS4837 China Guangdong Guangzhou ChinaUnicom 8 120.86.0.58 171.78 ms AS17816 China Guangdong Shenzhen ChinaUnicom 9 58.250.0.1 164.50 ms AS17623 China Guangdong Shenzhen ChinaUnicom ---------------------------------------------------------------------- 广州移动 traceroute to 211.139.145.34 (211.139.145.34), 30 hops max, 60 byte packets 1 45.61.176.1 10.08 ms AS53667 United States Nevada Las Vegas buyvm.net 2 172.18.0.29 0.54 ms * LAN Address 3 10ge1-14.core1.lax2.he.net (184.105.222.161) 28.63 ms AS6939 United States California Los Angeles he.net 4 las-b24-link.telia.net (80.239.167.189) 16.40 ms AS1299 United States California Los Angeles telia.com 5 palo-b22-link.telia.net (62.115.119.90) 15.13 ms AS1299 United States California Palo Alto telia.com 6 sjo-b21-link.telia.net (62.115.125.1) 14.89 ms AS1299 United States California San Jose telia.com 7 223.120.6.53 41.34 ms AS58453 United States Washington Seattle ChinaMobile 8 223.120.13.210 167.49 ms AS58453 China Guangdong Guangzhou ChinaMobile 9 221.183.55.78 180.69 ms AS9808 China Guangdong Guangzhou ChinaMobile 10 221.176.19.41 194.82 ms AS9808 China Guangdong Guangzhou ChinaMobile 11 221.176.22.105 247.19 ms AS9808 China Guangdong Guangzhou ChinaMobile 12 * 13 * 14 120.198.206.134 211.30 ms AS56040 China Guangdong Guangzhou ChinaMobile 15 * 16 * 17 211.139.145.34 216.89 ms AS56040 China Guangdong Guangzhou ChinaMobile ---------------------------------------------------------------------- 上海电信 traceroute to 101.95.120.109 (101.95.120.109), 30 hops max, 60 byte packets 1 45.61.176.1 0.30 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te0-0-1-0.nr11.b023602-1.las02.atlas.cogentco.com (204.68.252.121) 1.04 ms * United States Nevada Las Vegas cogentco.com 3 te0-7-1-1.rcr21.las02.atlas.cogentco.com (154.24.31.237) 1.38 ms AS174 United States Nevada Las Vegas cogentco.com 4 be2543.ccr42.lax01.atlas.cogentco.com (154.54.7.161) 23.23 ms AS174 United States California Los Angeles cogentco.com 5 be3360.ccr41.lax04.atlas.cogentco.com (154.54.25.150) 32.16 ms AS174 United States California Los Angeles cogentco.com 6 38.142.238.34 10.29 ms AS174 United States California Los Angeles cogentco.com 7 202.97.90.117 12.43 ms AS4134 United States California Los Angeles ChinaTelecom 8 202.97.63.29 178.40 ms AS4134 China Shanghai ChinaTelecom 9 202.97.33.1 223.75 ms AS4134 China Shanghai ChinaTelecom 10 202.97.94.238 263.45 ms AS4134 China Shanghai ChinaTelecom 11 101.95.120.109 274.80 ms AS4812 China Shanghai ChinaTelecom ---------------------------------------------------------------------- 上海联通 traceroute to 211.95.72.254 (211.95.72.254), 30 hops max, 60 byte packets 1 45.61.176.1 0.27 ms AS53667 United States Nevada Las Vegas buyvm.net 2 172.18.0.29 2.06 ms * LAN Address 3 10ge1-14.core1.lax2.he.net (184.105.222.161) 7.75 ms AS6939 United States California Los Angeles he.net 4 china169-backbone-as4837.100gigabitethernet12-2.core1.lax2.he.net (72.52.93.38) 12.25 ms AS6939 United States California Los Angeles he.net 5 219.158.96.233 173.21 ms AS4837 China Guangdong Guangzhou ChinaUnicom 6 219.158.97.30 167.43 ms AS4837 China Guangdong Guangzhou ChinaUnicom 7 219.158.8.113 161.02 ms AS4837 China Guangdong Guangzhou ChinaUnicom 8 219.158.6.213 192.09 ms AS4837 China Shanghai ChinaUnicom 9 139.226.225.178 190.52 ms AS17621 China Shanghai ChinaUnicom 10 139.226.201.38 194.14 ms AS17621 China Shanghai ChinaUnicom 11 112.65.207.22 196.65 ms AS17621 China Shanghai ChinaUnicom 12 140.207.207.126 194.79 ms AS17621 China Shanghai ChinaUnicom 13 211.95.72.254 193.95 ms AS17621 China Shanghai ChinaUnicom ---------------------------------------------------------------------- 上海移动 traceroute to 183.192.160.3 (183.192.160.3), 30 hops max, 60 byte packets 1 45.61.176.1 4.88 ms AS53667 United States Nevada Las Vegas buyvm.net 2 172.18.0.29 0.54 ms * LAN Address 3 10ge7-4.core1.slc1.he.net (184.105.222.158) 10.36 ms AS6939 United States Utah Salt Lake City he.net 4 100ge8-2.core1.den1.he.net (72.52.92.41) 20.59 ms AS6939 United States Colorado Denver he.net 5 100ge14-1.core1.mci3.he.net (184.105.64.50) 31.11 ms AS6939 United States Missouri Kansas City he.net 6 100ge15-1.core2.chi1.he.net (184.105.222.78) 43.43 ms AS6939 United States Illinois Chicago he.net 7 100ge16-1.core1.nyc4.he.net (184.105.223.162) 59.83 ms AS6939 United States New York New York City he.net 8 100ge16-2.core1.lon2.he.net (72.52.92.165) 128.56 ms AS6939 United Kingdom London he.net 9 100ge7-1.core1.fra1.he.net (184.105.80.38) 140.87 ms AS6939 Germany Hesse Frankfurt he.net 10 FRF.KRU.IBC1 (80.81.195.121) 149.91 ms AS18403,AS29686,AS40356 Germany Hesse Frankfurt de-cix.net 11 223.120.10.121 149.86 ms AS58453 Germany Hesse Frankfurt ChinaMobile 12 223.120.15.154 255.67 ms AS58453 China Guangdong Guangzhou ChinaMobile 13 221.183.55.62 288.27 ms AS9808 China ChinaMobile 14 221.176.24.229 285.61 ms AS9808 China Guangdong Guangzhou ChinaMobile 15 221.176.22.109 258.22 ms AS9808 China Guangdong Guangzhou ChinaMobile 16 * 17 221.183.12.162 277.08 ms AS9808 China Shanghai ChinaMobile 18 117.185.10.242 277.86 ms AS9808 China Shanghai ChinaMobile 19 120.204.194.6 280.86 ms AS9808 China Shanghai ChinaMobile 20 183.192.160.3 280.29 ms AS9808 China Shanghai ChinaMobile ---------------------------------------------------------------------- 成都教育网 traceroute to 202.112.14.151 (202.112.14.151), 30 hops max, 60 byte packets 1 45.61.176.1 0.26 ms AS53667 United States Nevada Las Vegas buyvm.net 2 te0-0-1-0.nr11.b023602-1.las02.atlas.cogentco.com (204.68.252.121) 1.00 ms * United States Nevada Las Vegas cogentco.com 3 te0-7-1-1.rcr21.las02.atlas.cogentco.com (154.24.31.237) 1.30 ms AS174 United States Nevada Las Vegas cogentco.com 4 be2543.ccr42.lax01.atlas.cogentco.com (154.54.7.161) 8.13 ms AS174 United States California Los Angeles cogentco.com 5 be3360.ccr41.lax04.atlas.cogentco.com (154.54.25.150) 8.64 ms AS174 United States California Los Angeles cogentco.com 6 38.88.196.186 11.44 ms AS174 United States California Los Angeles cogentco.com 7 101.4.117.169 257.40 ms AS4538 China Beijing CHINAEDU 8 101.4.117.101 248.68 ms AS4538 China Beijing CHINAEDU 9 101.4.115.254 252.54 ms AS4538 China Beijing CHINAEDU 10 101.4.112.14 277.92 ms AS4538 China Shaanxi Xi'an CHINAEDU 11 101.4.112.18 262.69 ms AS4538 China Sichuan Chengdu CHINAEDU 12 101.4.115.114 272.53 ms AS4538 China Sichuan Chengdu CHINAEDU 13 202.115.255.250 271.90 ms AS4538 China Sichuan Chengdu CHINAEDU 14 * 15 * 16 dns.uestc.edu.cn (202.112.14.151) 270.12 ms AS4538 China Sichuan Chengdu CHINAEDU ----------------------------------------------------------------------
6、中国电信、联通、移动ping测试结果。
回程CN2优化线路测试结果。
| 线路 | 节点数目 | 最快节点 | 最慢节点 | 平均响应 |
|---|---|---|---|---|
| 全部 | 107 | 上海电信(天翼云三区) 148.4 毫秒 | 陕西西安电信（天翼云二区） 321.1 毫秒 | 196.6 毫秒 |
| 联通线路 | 9 | 湖南长沙 166.1 毫秒 | 天津联通 209.5 毫秒 | 188.4 毫秒 |
| 电信线路 | 55 | 上海电信(天翼云三区) 148.4 毫秒 | 陕西西安电信（天翼云二区） 321.1 毫秒 | 200.0 毫秒 |
| 移动线路 | 7 | 广州(移动) 170.7 毫秒 | 江苏宿迁移动 (移动高防G口5000/月@UOVZ) 270.0 毫秒 | 212.0 毫秒 |
| 东北地区 | 4 | 辽宁大连（蓝视云） 182.5 毫秒 | 吉林长春(天翼云) 297.5 毫秒 | 215.2 毫秒 |
| 华北地区 | 18 | 北京（华为云） 160.5 毫秒 | 天津(天翼云) 298.5 毫秒 | 197.0 毫秒 |
| 西北地区 | 7 | 甘肃兰州(天翼云) 186.3 毫秒 | 陕西西安电信（天翼云二区） 321.1 毫秒 | 232.8 毫秒 |
| 西南地区 | 15 | 贵州黔西南布依族苗族自治州（电信） 179.9 毫秒 | 贵州贵阳(天翼云) 234.0 毫秒 | 202.5 毫秒 |
| 华中地区 | 7 | 湖南长沙 166.1 毫秒 | 湖北襄阳（电信） 204.7 毫秒 | 182.6 毫秒 |
| 华东地区 | 37 | 上海电信(天翼云三区) 148.4 毫秒 | 江苏宿迁移动 (移动高防G口5000/月@UOVZ) 270.0 毫秒 | 193.7 毫秒 |
| 华南地区 | 19 | 广东广州BGP(互联港湾) 158.8 毫秒 | 广东广州(华为云) 247.5 毫秒 | 185.1 毫秒 |
普通线路测试结果。
| 线路 | 节点数目 | 最快节点 | 最慢节点 | 平均响应 |
|---|---|---|---|---|
| 全部 | 108 | 安徽芜湖（天翼云） 148.7 毫秒 | 青海西宁电信 358.5 毫秒 | 220.8 毫秒 |
| 联通线路 | 8 | 广西南宁联通 169.5 毫秒 | 河南郑州景安网络BGP 279.6 毫秒 | 200.6 毫秒 |
| 电信线路 | 56 | 江苏苏州(天翼云) 149.5 毫秒 | 青海西宁电信 358.5 毫秒 | 214.8 毫秒 |
| 移动线路 | 7 | 江苏镇江移动 218.0 毫秒 | 安徽合肥(移动) 307.2 毫秒 | 265.3 毫秒 |
| 东北地区 | 4 | 辽宁大连电信(UFOCLOUD飞碟云) 178.1 毫秒 | 吉林长春(天翼云) 204.6 毫秒 | 187.0 毫秒 |
| 华北地区 | 18 | 天津(天翼云) 166.3 毫秒 | 北京BGP(互联港湾) 296.4 毫秒 | 217.3 毫秒 |
| 西北地区 | 7 | 陕西西安电信(天翼云一区) 194.7 毫秒 | 青海西宁电信 358.5 毫秒 | 262.7 毫秒 |
| 西南地区 | 16 | 贵州兴义电信 (UOVZ) 189.4 毫秒 | 重庆电信 292.0 毫秒 | 223.8 毫秒 |
| 华中地区 | 7 | 湖南长沙 179.0 毫秒 | 河南郑州（明源网络） 298.1 毫秒 | 231.9 毫秒 |
| 华东地区 | 37 | 安徽芜湖（天翼云） 148.7 毫秒 | 上海BGP(互联港湾) 340.1 毫秒 | 227.2 毫秒 |
| 华南地区 | 19 | 广东广州电信（天翼云四区） 167.2 毫秒 | 广东广州BGP(互联港湾) 344.2 毫秒 | 196.6 毫秒 |
7、宝塔跑分测试。
8、