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PING www.zhengniu.cn (140.249.18.155) 56(84) bytes of data. 64 bytes from 140.249.18.155 (140.249.18.155): icmp_seq=1 ttl=48 time=286 ms 64 bytes from 140.249.18.155 (140.249.18.155): icmp_seq=2 ttl=48 time=285 ms 64 bytes from 140.249.18.155 (140.249.18.155): icmp_seq=3 ttl=48 time=285 ms --- www.zhengniu.cn ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2002ms rtt min/avg/max/mdev = 285.321/285.636/286.142/0.361 ms |