联通成为Akamai网络提供商?|ChinaUnicom became network provider of Akamai?

买买买|Buy Buy Buy wdlth 12258℃ 0评论

好久没写博客了,今天在研究Google Global Cache和Akamai节点的时候发现了一个很有趣的事情,发现机个IP段走了联通的线路,难道Akamai的客户还备案放国内?我就开始了一些奇怪的测试,发现了联通与Akamai不得不说的二三事。

首先放电信的Traceroute结果:

traceroute to 184.50.92.51 (184.50.92.51), 30 hops max, 60 byte packets
1 220.181.156.1 (220.181.156.1) 2.857 ms 2.839 ms 3.020 ms
2 * * *
3 220.181.0.177 (220.181.0.177) 441.706 ms 220.181.177.162 (220.181.177.162) 441.644 ms 218.30.104.89 (218.30.104.89) 5.464 ms
4 218.30.25.89 (218.30.25.89) 2.343 ms 220.181.177.193 (220.181.177.193) 2.737 ms 220.181.177.205 (220.181.177.205) 5.307 ms
5 202.97.53.82 (202.97.53.82) 4.325 ms 4.307 ms 202.97.53.94 (202.97.53.94) 8.145 ms
6 202.97.53.222 (202.97.53.222) 5.067 ms 2.976 ms 202.97.58.90 (202.97.58.90) 4.743 ms
7 202.97.52.182 (202.97.52.182) 188.605 ms 188.583 ms 188.536 ms
8 202.97.52.210 (202.97.52.210) 167.651 ms 167.643 ms 167.615 ms
9 218.30.54.102 (218.30.54.102) 175.907 ms 175.891 ms 175.639 ms
10 as4837.xe-4-0-2.ar2.sjc1.us.as4436.gtt.net (69.22.153.146) 309.223 ms 308.713 ms 303.858 ms
11 219.158.102.181 (219.158.102.181) 312.915 ms 316.859 ms 313.210 ms
12 219.158.97.154 (219.158.97.154) 316.617 ms 316.826 ms 317.439 ms
13 219.158.25.138 (219.158.25.138) 311.210 ms 311.218 ms 309.712 ms
14 219.158.34.194 (219.158.34.194) 320.134 ms 319.668 ms 319.653 ms
15 a184-50-92-51.deploy.static.akamaitechnologies.com (184.50.92.51) 344.956 ms 343.824 ms 343.599 ms

从结果来看,电信走nLayer(AS4436)在美国圣何塞掉头走到了China Unicom Backbone(AS4837),然后走到了Akamai的IP上。

我们再来看联通的Traceroute结果:

traceroute to 184.50.92.51 (184.50.92.51), 30 hops max, 40 byte packets
1 123.125.160.129 (123.125.160.129) 1.915 ms 1.877 ms 1.861 ms
2 * * *
3 123.125.17.173 (123.125.17.173) 4.775 ms 5.151 ms 5.452 ms
4 61.135.112.53 (61.135.112.53) 1.083 ms 1.160 ms 1.212 ms
5 124.65.57.57 (124.65.57.57) 87.642 ms 87.419 ms 87.345 ms
6 124.65.56.129 (124.65.56.129) 3.027 ms 61.51.112.45 (61.51.112.45) 1.810 ms 124.65.56.101 (124.65.56.101) 2.593 ms
7 * 123.126.0.245 (123.126.0.245) 3.306 ms 124.65.194.37 (124.65.194.37) 2.190 ms
8 219.158.100.166 (219.158.100.166) 43.720 ms 219.158.104.250 (219.158.104.250) 35.527 ms 34.576 ms
9 219.158.3.250 (219.158.3.250) 103.541 ms 219.158.11.18 (219.158.11.18) 98.553 ms 219.158.23.10 (219.158.23.10) 103.213 ms
10 219.158.96.198 (219.158.96.198) 46.188 ms 40.800 ms 45.161 ms
11 219.158.102.118 (219.158.102.118) 44.114 ms 44.083 ms 44.076 ms
12 219.158.34.194 (219.158.34.194) 42.417 ms 42.971 ms 42.874 ms
13 * * *
14 * * *
15 * * *
16 * * *
17 184.50.92.51 (184.50.92.51) 60.593 ms 60.738 ms 53.250 ms

从北京联通到Akamai节点延迟为60ms左右,可以判断出是在中国的南方地区,可能是两广、香港或者澳门地区。

我们再来看香港的Traceroute结果:

新世界电信NWT:

traceroute to 184.50.92.51 (184.50.92.51), 30 hops max, 60 byte packets
1 58.64.204.65 (58.64.204.65) 1.455 ms 1.470 ms 0.881 ms
2 113.10.230.73 (113.10.230.73) 1.274 ms 1.979 ms 3.929 ms
3 irb8.10g-tc1.wpc.nwtgigalink.com (113.10.229.97) 3.799 ms 3.510 ms 3.321 ms
4 ae1.10g-m1201.wpc.nwtgigalink.com (113.10.229.179) 3.221 ms ae0.10g-m1201.wpc.nwtgigalink.com (113.10.229.163) 3.132 ms ae1.10g-m1201.wpc.nwtgigalink.com (113.10.229.179) 0.439 ms
5 unknown.telstraglobal.net (134.159.138.1) 7.598 ms 6.910 ms 6.787 ms
6 chinaunicom-peer.hkhh01.pr.telstraglobal.net (134.159.100.42) 10.181 ms 4.929 ms 4.815 ms
7 219.158.34.194 (219.158.34.194) 5.167 ms 5.085 ms 4.801 ms
8 a184-50-92-51.deploy.static.akamaitechnologies.com (184.50.92.51) 5.465 ms 4.978 ms 4.884 ms

走Telstra香港,再通过Telstra到联通。

电讯盈科PCCW:

traceroute ip 184.50.90.254
Sat Oct 11 16:02:36.648 GMT
Tracing the route to 184.50.90.254
1 TenGE0-0-0-0.br02.hkg15.pccwbtn.net (63.223.15.70) 0 msec
TenGE0-0-0-1.br02.hkg15.pccwbtn.net (63.223.15.74) 0 msec
TenGE0-0-0-0.br02.hkg15.pccwbtn.net (63.223.15.70) 0 msec
2 219.158.40.97 0 msec 2 msec 1 msec
3 219.158.3.89 0 msec 0 msec 0 msec
4 219.158.34.194 0 msec 0 msec 0 msec
5 a184-50-90-254.deploy.static.akamaitechnologies.com (184.50.90.254) 0 msec 0 msec 0 msec
Query Complete

PCCW与联通直连

IPTP香港:

Tracing the route to a184-50-90-254.deploy.static.akamaitechnologies.com (184.50.90.254)
VRF info: (vrf in name/id, vrf out name/id)
1 807.r0.409.mi.hk.iptp.net (103.6.131.249) 0 msec 0 msec 4 msec
2 219.158.39.133 4 msec 4 msec 4 msec
3 219.158.3.89 [AS 4837] 4 msec 4 msec 4 msec
4 219.158.34.194 [AS 4837] 0 msec 4 msec 0 msec
5 a184-50-90-254.deploy.static.akamaitechnologies.com (184.50.90.254) [AS 20940] 4 msec 0 msec 0 msec

IPTP与联通直连

新力讯SunnyVision:

Tracing the route to a184-50-93-254.deploy.static.akamaitechnologies.com (184.50.93.254)
1 xe-3-2-0.core1.hk01.hkngn.com (123.242.225.1) 0 msec 0 msec 0 msec
2 183.91.50.45 0 msec 0 msec 0 msec
3 * * *
4 * * *
5 * * *
6 * * *
7 219.158.35.45 [AS 4837] 8 msec 8 msec 8 msec
8 219.158.9.77 [AS 4837] 4 msec 4 msec 8 msec
9 219.158.3.102 [AS 4837] 8 msec
219.158.96.226 [AS 4837] 8 msec
219.158.11.42 [AS 4837] 4 msec
10 219.158.96.218 [AS 4837] 8 msec
219.158.96.210 [AS 4837] 8 msec
219.158.96.218 [AS 4837] 12 msec
11 219.158.104.106 [AS 4837] 4 msec 8 msec 8 msec
12 219.158.34.190 [AS 4837] 8 msec 4 msec 8 msec
13 a184-50-93-254.deploy.static.akamaitechnologies.com (184.50.93.254) [AS 20940] 8 msec 8 msec 8 msec

新力讯走香港NGN到电信NGN再到联通

VR香港:

traceroute to 184.50.93.254 (184.50.93.254), 30 hops max, 40 byte packets
1 208.111.42.253 14.959 ms 15.383 ms 16.386 ms
2 205.147.104.253 1.177 ms 1.642 ms 1.627 ms
3 203.131.242.137 3.952 ms 4.132 ms 4.315 ms
4 129.250.6.218 1.887 ms 2.015 ms 1.682 ms
5 129.250.2.120 72.944 ms 73.151 ms 129.250.3.88 76.997 ms
6 129.250.6.214 56.405 ms 55.663 ms 56.016 ms
7 129.250.3.12 138.948 ms 132.264 ms 141.524 ms
8 129.250.5.47 141.743 ms 139.004 ms 148.951 ms
9 129.250.8.150 137.297 ms 137.479 ms 156.570 ms
10 144.232.3.125 162.943 ms 146.841 ms 155.461 ms
11 144.232.9.151 148.533 ms 144.780 ms 136.781 ms
12 144.232.4.154 190.723 ms 174.126 ms 181.792 ms
13 144.232.12.43 183.230 ms 174.284 ms 161.412 ms
14 144.232.7.126 167.935 ms 168.559 ms 157.581 ms
15 144.232.9.58 182.289 ms 179.020 ms 175.537 ms
16 144.223.242.82 316.016 ms 309.652 ms 310.679 ms
17 219.158.30.65 175.389 ms 173.710 ms 168.292 ms
18 219.158.34.190 159.686 ms 169.290 ms 170.634 ms
19 184.50.93.254 172.065 ms 159.729 ms 163.972 ms

VR绕了一大圈

从上面的几个结果来看可能是广东联通,但是联通在香港也有公司,也有相应的IP段,我选取了一个IP:103.1.67.1进行测试。

新世界电信NWT:

traceroute to 103.1.67.1 (103.1.67.1), 30 hops max, 60 byte packets
1 59.188.86.129 (59.188.86.129) 1.148 ms 0.899 ms 7.160 ms
2 113.10.230.193 (113.10.230.193) 0.585 ms 0.329 ms 0.450 ms
3 irb9.10g-tc2.wpc.nwtgigalink.com (113.10.229.105) 0.562 ms 0.436 ms 0.364 ms
4 ae1.10g-pp2.wpc.nwtgigalink.com (113.10.229.146) 0.556 ms 0.625 ms ae2.10g-pp2.wpc.nwtgigalink.com (113.10.229.130) 1.338 ms
5 unicom2-RGE.hkix.net (202.40.161.154) 1.316 ms 1.434 ms 1.519 ms
6 119.252.139.82 (119.252.139.82) 1.644 ms * *

新世界电信通过HKIX到香港联通

电讯盈科PCCW:

traceroute ip 103.1.67.1
Tracing the route to 103.1.67.1
1 TenGE0-1-1-0.cr04.hkg04.pccwbtn.net (63.218.204.33) [MPLS: Label 21527 Exp 0] 4 msec 4 msec 4 msec
2 TenGE0-0-0-16.br02.hkg15.pccwbtn.net (63.223.17.6) 0 msec 0 msec 4 msec
3 219.158.40.97 [AS 4837] 4 msec 4 msec 4 msec
4 219.158.3.89 [AS 4837] 4 msec 4 msec 4 msec
5 119.252.139.1 [AS 10099] 0 msec 4 msec 4 msec
6 119.252.139.82 [AS 10099] 4 msec 4 msec *
Query Complete

电讯盈科与联通直连,通过中国联通到香港联通……

IPTP香港:

Tracing the route to 103.1.67.1
VRF info: (vrf in name/id, vrf out name/id)
1 unicom2-RGE.hkix.net (202.40.161.154) 4 msec 0 msec 4 msec
2 * * *
3 * * *

IPTP香港也是通过HKIX到香港联通

新力讯SunnyVision:

Tracing the route to 103.1.67.1
1 xe-2-2-0.core2.hk01.hkngn.com (123.242.225.9) 220 msec 0 msec 208 msec
2 unicom2-RGE.hkix.net (202.40.161.154) 184 msec 0 msec 4 msec
3 119.252.139.82 [AS 10099] 0 msec * 0 msec

新力讯也是通过HKIX到香港联通

VR香港:

traceroute to 103.1.67.1 (103.1.67.1), 30 hops max, 40 byte packets
1 208.111.42.253 51.298 ms 52.469 ms 52.630 ms
2 202.40.161.154 2.771 ms 2.765 ms 2.744 ms
3 119.252.139.82 2.906 ms * *

VR香港还是通过HKIX到香港联通

从上面的结果来看节点应该是在国内。

经过一定的扫描后我发现了一些有趣的站点,用联通的朋友可以通过修改hosts达到加速或者是一些奇怪的效果。

184.50.90.24 www.verizon.com
184.50.90.45 swdist.apple.com
184.50.90.49 www.ntt.com
184.50.90.69 *.godaddy.com
184.50.90.112 whatismyip.akamai.com
184.50.90.183 cdn.sonyentertainmentnetwork.com
184.50.91.73 psm.sec.mgmt.dl.playstation.net
184.50.91.74 psm.sec.np.dl.playstation.net
184.50.91.80 itunes.apple.com
184.50.91.81 itunes.apple.com
184.50.91.94 *.evernote.com
184.50.91.137 *.payoneer.com
184.50.92.14 cdn-a.sonyentertainmentnetwork.com
184.50.92.51 staticweb.bankofamerica.com
184.50.92.147 *.samsung.com
184.50.92.158 store.sony.com
184.50.92.169 www.tiffany.com
184.50.92.248 www.entropay.com
184.50.93.11 *.app.box.com
184.50.93.48 *.part.xboxlive.com
184.50.93.73 www.westernunion.com
184.50.93.83 equinix.com
184.50.93.114 us.coca-cola.com
184.50.93.132 global.blackberry.com
184.50.93.171 download-ssc.cisco.com
184.50.93.182 dub002.mail.live.com
184.50.93.183 www-204.ibm.com
184.50.93.184 blu002.mail.live.com
184.50.93.185 san.bestbuy.com
184.50.93.186 bay002.mail.live.com
184.50.93.190 www54.sap.com
184.50.93.192 www.rakuten.com
184.50.93.220 portal.acdn.att.com

184.50.93.235 store.steampowered.com(买买买!!!)

184.50.93.240 *.ssl.cf4.rackcdn.com(二道贩子……)
184.50.93.241 *.ssl.cf5.rackcdn.com

在93段还有个好东西我就不发了,不敢作大死,有兴趣的朋友请自行查找吧。

转载请注明:WDLTH's 斯巴达 » 联通成为Akamai网络提供商?|ChinaUnicom became network provider of Akamai?

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