PING www.senion.cn (38.38.74.235) 56(84) bytes of data.
64 bytes from 38.38.74.235 (38.38.74.235): icmp_seq=1 ttl=121 time=161 ms
64 bytes from 38.38.74.235 (38.38.74.235): icmp_seq=2 ttl=121 time=157 ms
64 bytes from 38.38.74.235 (38.38.74.235): icmp_seq=3 ttl=121 time=157 ms

--- www.senion.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 157.530/158.974/161.571/1.896 ms