听说北京联通晚高峰与同城电信和移动延迟很大，来做个测试

[mytsing520]

测速点：北京联通（ 111.206.4.x ）
测试目标：北京电信（ 220.181.174.x ）
测试结果：
PING 220.181.174.x (220.181.174.x): 56 data bytes
64 bytes from 220.181.174.x: icmp_seq=0 ttl=117 time=36.484 ms
64 bytes from 220.181.174.x: icmp_seq=1 ttl=117 time=36.467 ms
64 bytes from 220.181.174.x: icmp_seq=2 ttl=117 time=34.651 ms
64 bytes from 220.181.174.x: icmp_seq=3 ttl=117 time=28.881 ms
64 bytes from 220.181.174.x: icmp_seq=4 ttl=117 time=24.959 ms
64 bytes from 220.181.174.x: icmp_seq=5 ttl=117 time=27.120 ms
64 bytes from 220.181.174.x: icmp_seq=6 ttl=117 time=30.787 ms
64 bytes from 220.181.174.x: icmp_seq=7 ttl=117 time=32.194 ms
64 bytes from 220.181.174.x: icmp_seq=8 ttl=117 time=38.787 ms
64 bytes from 220.181.174.x: icmp_seq=9 ttl=117 time=41.369 ms
--- 220.181.174.x ping statistics ---
10 packets transmitted, 10 packets received, 0.0% packets loss
round-trip min/avg/max/stddev = 24.958/33.169/41.368/4.382 ms

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测速点：北京联通（ 111.206.4.x ）
测试目标：北京移动（ 211.136.17.x ）
测试结果：
PING 211.136.17.x (211.136.17.x): 56 data bytes
64 bytes from 211.136.17.x: icmp_seq=0 ttl=55 time=27.683 ms
64 bytes from 211.136.17.x: icmp_seq=1 ttl=55 time=28.629 ms
64 bytes from 211.136.17.x: icmp_seq=2 ttl=55 time=31.844 ms
64 bytes from 211.136.17.x: icmp_seq=3 ttl=55 time=35.439 ms
64 bytes from 211.136.17.x: icmp_seq=4 ttl=55 time=36.844 ms
64 bytes from 211.136.17.x: icmp_seq=5 ttl=55 time=33.716 ms
64 bytes from 211.136.17.x: icmp_seq=6 ttl=55 time=32.032 ms
64 bytes from 211.136.17.x: icmp_seq=7 ttl=55 time=26.696 ms
64 bytes from 211.136.17.x: icmp_seq=8 ttl=55 time=27.759 ms
64 bytes from 211.136.17.x: icmp_seq=9 ttl=55 time=31.835 ms
--- 211.136.17.x ping statistics ---
10 packets transmitted, 10 packets received, 0.0% packets loss
round-trip min/avg/max/stddev = 26.695/31.247/36.843/2.845 ms

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测速点：北京电信（ 220.181.126.x ）
测试目标：北京移动（ 211.136.17.x ）
测试结果：
PING 211.136.17.105 (211.136.17.x): 56 data bytes
64 bytes from 211.136.17.x: icmp_seq=0 ttl=53 time=8.642 ms
64 bytes from 211.136.17.x: icmp_seq=1 ttl=53 time=7.722 ms
64 bytes from 211.136.17.x: icmp_seq=2 ttl=53 time=7.768 ms
64 bytes from 211.136.17.x: icmp_seq=3 ttl=53 time=7.295 ms
64 bytes from 211.136.17.x: icmp_seq=4 ttl=53 time=7.796 ms
64 bytes from 211.136.17.x: icmp_seq=5 ttl=53 time=7.909 ms
64 bytes from 211.136.17.x: icmp_seq=6 ttl=53 time=7.916 ms
64 bytes from 211.136.17.x: icmp_seq=7 ttl=53 time=7.970 ms
64 bytes from 211.136.17.x: icmp_seq=8 ttl=53 time=7.639 ms
64 bytes from 211.136.17.x: icmp_seq=9 ttl=53 time=7.187 ms
--- 211.136.17.x ping statistics ---
10 packets transmitted, 10 packets received, 0.0% packets loss
round-trip min/avg/max/stddev = 7.186/7.784/8.641/0.262 ms