你另外一条有问题吧。普通联通家宽我的延 64 bytes from 116.128.170.212: seq=25 ttl=56 time=3.175 ms
64 bytes from 116.128.170.212: seq=26 ttl=56 time=4.346 ms
64 bytes from 116.128.170.212: seq=27 ttl=56 time=3.309 ms
64 bytes from 116.128.170.212: seq=28 ttl=56 time=3.220 ms
64 bytes from 116.128.170.212: seq=29 ttl=56 time=4.600 ms
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www.qq.com ping statistics ---
30 packets transmitted, 30 packets received, 0% packet loss
round-trip min/avg/max = 3.029/3.628/4.600 ms 时也挺好的