PING tyun.cms198-66.71360.com (121.46.198.66) 56(84) bytes of data.
64 bytes from 121.46.198.66 (121.46.198.66): icmp_seq=1 ttl=50 time=200 ms
64 bytes from 121.46.198.66 (121.46.198.66): icmp_seq=2 ttl=50 time=199 ms
64 bytes from 121.46.198.66 (121.46.198.66): icmp_seq=3 ttl=50 time=200 ms

--- tyun.cms198-66.71360.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 199.324/200.194/200.685/0.717 ms