PING www.miduji.cn (116.255.187.70) 56(84) bytes of data.
64 bytes from 116.255.187.70: icmp_seq=1 ttl=117 time=267 ms
64 bytes from 116.255.187.70: icmp_seq=2 ttl=117 time=250 ms
64 bytes from 116.255.187.70: icmp_seq=3 ttl=117 time=252 ms

--- www.miduji.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 8619ms
rtt min/avg/max/mdev = 250.150/256.661/267.060/7.442 ms