以前本博客曾经发过美国KT，优化线路，默认5TB流量的独立服务器测评，[强烈推荐]KT美国/洛杉矶机房/5TB流量/优化线路/独服测评，不过现在情况发生变化了，那时候本博客销售的是限制流量的，现在产品升级了，升级到不限流量了。今天主要看看KT美国100M普通CN2线路的独立服务器路由情况。其实以前也发过KT美国100M普通CN2，不限流量机器的测评，美国KT/独立服务器/100M独享/流量不限/e3 1230v3/8G内存/1TB磁盘/498元1月，有兴趣的朋友可以自己对比下路由是否发生了变化，老易初步看，路由没变。普通CN2的机器，需要安装锐速加速，网络会更好。如果是cn2 gia的机器，通常不用安装锐速加速，带宽就是足的。
需要KT美国独立服务器，100M普通cn2或者50M cn2 gia的朋友，可以直接移步到易秋网络官网下单即可：https://www.eeqiu.com/cart.php?gid=13
顺便再多说几句，其实本博客发现，100M CN2 GT对广东电信来说，和50M CN2 GIA路由没啥区别，对北京联通来说，路由有差异，CN2 GIA的特意走了电信的GIA节点；对北京移动来说，100M CN2 GT和50M CN2 GIA路由没啥区别。从具体使用来说，GIA的机器，登陆ssh的时候，明显感觉飞快。比如我是深圳电信的，但是看路由又没啥区别。无解。目前只是发现用GIA的机器，不丢包或者丢包更少，带宽更足。
1、ping.chinaz.com情况。
| 线路 | 最快节点 | 最慢节点 | 平均响应 |
| 电信 | 上海129ms | 新疆哈密204ms | 155.4ms |
| 多线 | 江苏泰州134ms | 河南新乡272ms | 184.5ms |
| 联通 | 浙江嘉兴136ms | 广东深圳314ms | 217.9ms |
| 移动 | 广东深圳159ms | 安徽合肥185ms | 172ms |
2、回程路由，主要看看KT美国洛杉矶到广东电信/北京联通/北京移动路由情况。其实100M普通CN2的机器，在广东电信来看，好像是cn2 gia.北京联通的话，100M普通cn2的机器，和50m cn2 gia的路由是有差别的，具体可以看看KT美国50M cn2 gia的路由走向：如何判断CN2 GIA/CN2 GIA路由/CN2 GIA好在哪里/附KT美国CN2 GIA最新路由，北京移动的话，100M普通cn2和50M cn2 gia感觉没啥区别。
traceroute to gd.189.cn (61.140.99.33), 30 hops max, 60 byte packets
1 customer.krypt.com (174.139.122.41) 0.28 ms AS35908 United States California Los Angeles vpls.com
2 vlan131.br7.lax10.vpls.net (184.164.197.175) 0.36 ms AS35908 United States California Los Angeles vpls.com
3 vlan8.br3.lax3.vpls.com (184.164.194.114) 0.95 ms AS35908 United States California Los Angeles vpls.com
4 66.102.252.209 1.38 ms AS4809 United States California Los Angeles ctamericas.com
5 59.43.189.41 153.15 ms * China Guangdong Guangzhou ChinaTelecom
6 *
7 59.43.130.117 150.26 ms * China Guangdong Guangzhou ChinaTelecom
8 59.43.18.249 159.05 ms * China Guangdong Guangzhou ChinaTelecom
9 *
10 *
11 178.178.42.59.broad.gz.gd.dynamic.163data.com.cn (59.42.178.178) 151.90 ms AS4134 China Guangdong Guangzhou ChinaTelecom
12 183.63.68.238 159.70 ms AS4134 China Guangdong Guangzhou ChinaTelecom
13 206.131.135.219.broad.gz.gd.dynamic.163data.com.cn (219.135.131.206) 152.14 ms AS4134 China Guangdong Guangzhou ChinaTelecom
14 *
15 210.131.135.219.broad.gz.gd.dynamic.163data.com.cn (219.135.131.210) 159.44 ms AS4134 China Guangdong Guangzhou ChinaTelecom
16 *
17 *
18 61.140.99.33 159.16 ms AS4134 China Guangdong Guangzhou ChinaTelecom
北京联通的话，先走到广州然后再到北京。
traceroute to iphone.10010.com (123.125.96.243), 30 hops max, 60 byte packets
1 customer.krypt.com (174.139.122.41) 0.30 ms AS35908 United States California Los Angeles vpls.com
2 vlan131.br6.lax10.vpls.net (184.164.197.170) 0.38 ms AS35908 United States California Los Angeles vpls.com
3 vlan10.br5.lax9.vpls.net (184.164.196.235) 1.83 ms AS35908 United States California Los Angeles vpls.com
4 173.205.35.161 0.62 ms AS3257 United States California Los Angeles gtt.net
5 as4837.cr4-lax2.ip4.gtt.net (199.229.231.214) 3.96 ms AS3257 GTT.NET BACKBONE gtt.net
6 219.158.96.29 172.06 ms AS4837 China Guangdong Guangzhou ChinaUnicom
7 219.158.20.221 158.88 ms AS4837 China Guangdong Guangzhou ChinaUnicom
8 219.158.24.125 219.95 ms AS4837 China Guangdong Guangzhou ChinaUnicom
9 219.158.8.85 226.66 ms AS4837 China Beijing ChinaUnicom
10 124.65.194.38 242.65 ms AS4808 China Beijing ChinaUnicom
11 61.148.7.110 283.91 ms AS4808 China Beijing ChinaUnicom
12 124.65.194.126 248.33 ms AS4808 China Beijing ChinaUnicom
13 61.135.113.2 242.32 ms AS4808 China Beijing ChinaUnicom
14 123.125.96.251 253.48 ms AS4808 China Beijing ChinaUnicom
15 *
16 123.125.96.243 238.25 ms AS4808 China Beijing ChinaUnicom
移动也是先走广州，再到北京。
traceroute to bj.10086.cn (211.136.25.153), 30 hops max, 60 byte packets
1 customer.krypt.com (174.139.122.41) 0.31 ms AS35908 United States California Los Angeles vpls.com
2 vlan131.br6.lax10.vpls.net (184.164.197.170) 7.34 ms AS35908 United States California Los Angeles vpls.com
3 vlan109.br4.lax9.vpls.net (184.164.195.224) 0.71 ms AS35908 United States California Los Angeles vpls.com
4 china-mobile.as58453.any2ix.coresite.com (206.72.210.219) 1.29 ms AS9009 United States California Los Angeles coresite.com
5 223.120.6.17 1.02 ms AS58453 United States California Los Angeles ChinaMobile
6 223.120.6.2 1.13 ms AS58453 United States California Los Angeles ChinaMobile
7 223.120.13.78 190.77 ms AS58453 China Guangdong Guangzhou ChinaMobile
8 221.183.55.106 190.34 ms AS9808 China Beijing ChinaMobile
9 221.183.46.250 193.06 ms AS9808 China Beijing ChinaMobile
10 221.176.27.253 191.64 ms AS9808 China Beijing ChinaMobile
11 221.183.26.30 191.94 ms AS9808 China Beijing ChinaMobile
12 211.136.67.113 200.34 ms AS56048 China Beijing ChinaMobile
13 *
14 211.136.63.66 194.68 ms AS56048 China Beijing ChinaMobile
15 211.136.95.226 195.26 ms AS56048 China Beijing ChinaMobile
16 *
17 *
18 211.136.25.153 195.10 ms AS56048 China Beijing ChinaMobile
4、superbench情况。可以查看磁盘读写，带宽情况，CPU型号等。
----------------------------------------------------------------------
CPU Model : Intel(R) Xeon(R) CPU E31230 @ 3.20GHz
CPU Cores : 8 Cores 1617.382 MHz x86_64
CPU Cache : 8192 KB
OS : CentOS 7.5.1804 (64 Bit) Dedicated
Kernel : 3.10.0-862.el7.x86_64
Total Space : 1.5 GB / 462.5 GB
Total RAM : 144 MB / 7799 MB (476 MB Buff)
Total SWAP : 0 MB / 4095 MB
Uptime : 0 days 3 hour 3 min
Load Average : 0.00, 0.02, 0.05
TCP CC : cubic
ASN & ISP : AS35908, Krypt Technologies
Organization : Krypt Technologies
Location : Los Angeles, United States / US
Region : California
----------------------------------------------------------------------
I/O Speed( 1.0GB ) : 112 MB/s
I/O Speed( 1.0GB ) : 110 MB/s
I/O Speed( 1.0GB ) : 111 MB/s
Average I/O Speed : 111.0 MB/s
----------------------------------------------------------------------
Node Name Upload Speed Download Speed Latency
Speedtest.net 100.70 Mbit/s 702.83 Mbit/s 46.004 ms
Fast.com 0.00 Mbit/s ", Mbit/s -
Beijing 5G CT 1.39 Mbit/s 60.29 Mbit/s -
Nanjing 5G CT 0.97 Mbit/s 11.52 Mbit/s -
Hefei 5G CT 0.96 Mbit/s 20.85 Mbit/s -
Guangzhou 5G CT 1.64 Mbit/s 16.66 Mbit/s -
TianJin 5G CU 3.47 Mbit/s 24.13 Mbit/s -
Shanghai 5G CU 2.33 Mbit/s 17.84 Mbit/s -
Guangzhou 5G CU 4.53 Mbit/s 19.08 Mbit/s -
Tianjin 5G CM 1.84 Mbit/s 10.39 Mbit/s -
Wuxi 5G CM 0.59 Mbit/s 3.05 Mbit/s -
Nanjing 5G CM 0.24 Mbit/s 13.60 Mbit/s -
Hefei 5G CM 17.64 Mbit/s 183.80 Mbit/s -
Changsha 5G CM 1.75 Mbit/s 38.01 Mbit/s -
4、去程路由情况，比如深圳电信到美国KT洛杉矶。cn2 gt.其实对深圳电信来说，也是cn2 gia.
5、speedtest特写。
[root@E3-1230-114 ~]# speedtest
Retrieving speedtest.net configuration...
Testing from Krypt Technologies (174.139.122.42)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Cox - Wichita (Wichita, KS) [43.14 km]: 45.632 ms
Testing download speed................................................................................
Download: 270.52 Mbit/s
Testing upload speed................................................................................................
Upload: 91.69 Mbit/s