PING ip-nvyoudianying.if520.cn (208.98.40.74) 56(84) bytes of data.
64 bytes from 208.98.40.74: icmp_seq=1 ttl=59 time=159 ms
64 bytes from 208.98.40.74: icmp_seq=2 ttl=59 time=158 ms
64 bytes from 208.98.40.74: icmp_seq=3 ttl=59 time=157 ms

--- ip-nvyoudianying.if520.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 7981ms
rtt min/avg/max/mdev = 157.156/158.378/159.344/0.967 ms