PING h138.localdomain.cn (103.139.1.215) 56(84) bytes of data.
64 bytes from 103.139.1.215: icmp_seq=1 ttl=124 time=204 ms
64 bytes from 103.139.1.215: icmp_seq=2 ttl=124 time=203 ms
64 bytes from 103.139.1.215: icmp_seq=3 ttl=124 time=202 ms

--- h138.localdomain.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 6848ms
rtt min/avg/max/mdev = 202.989/203.566/204.153/0.601 ms