以前易秋網絡老易曾經發過美國KT，優化線路，默認5TB流量的獨立服務器測評，[強烈推薦]KT美國/洛杉磯機房/5TB流量/優化線路/獨服測評，不過現在情況發生變化了，那時候易秋網絡老易銷售的是限制流量的，現在產品升級了，升級到不限流量了。今天主要看看KT美國100M普通CN2線路的獨立服務器路由情況。其實以前也發過KT美國100M普通CN2，不限流量機器的測評，美國KT/獨立服務器/100M獨享/流量不限/e3 1230v3/8G內存/1TB磁盤/498元1月，有興趣的朋友可以自己對比下路由是否發生了變化，老易初步看，路由沒變。普通CN2的機器，需要安裝銳速加速，網絡會更好。如果是cn2 gia的機器，通常不用安裝銳速加速，帶寬就是足的。

需要KT美國獨立服務器，100M普通cn2或者50M cn2 gia的朋友，可以直接移步到易秋網絡官網下單即可：https://www.eeqiu.com/cart.php?gid=13

順便再多說幾句，其實易秋網絡老易發現，100M CN2 GT對廣東電信來說，和50M CN2 GIA路由沒啥區別，對北京聯通來說，路由有差異，CN2 GIA的特意走了電信的GIA節點；對北京移動來說，100M CN2 GT和50M CN2 GIA路由沒啥區別。從具體使用來說，GIA的機器，登陸ssh的時候，明顯感覺飛快。比如我是深圳電信的，但是看路由又沒啥區別。無解。目前只是發現用GIA的機器，不丟包或者丟包更少，帶寬更足。

1、ping.chinaz.com情況。

2、回程路由，主要看看KT美國洛杉磯到廣東電信/北京聯通/北京移動路由情況。其實100M普通CN2的機器，在廣東電信來看，好像是cn2 gia.北京聯通的話，100M普通cn2的機器，和50m cn2 gia的路由是有差別的，具體可以看看KT美國50M cn2 gia的路由走向：如何判斷CN2 GIA/CN2 GIA路由/CN2 GIA好在哪里/附KT美國CN2 GIA最新路由，北京移動的話，100M普通cn2和50M cn2 gia感覺沒啥區別。

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

北京聯通的話，先走到廣州然后再到北京。
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

移動也是先走廣州，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情況。可以查看磁盤讀寫，帶寬情況，CPU型號等。

----------------------------------------------------------------------
 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、去程路由情況，比如深圳電信到美國KT洛杉磯。cn2 gt.其實對深圳電信來說，也是cn2 gia.

5、speedtest特寫。

[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