PING ers-ki.hefeiseo.com (43.159.132.208) 56(84) bytes of data.
64 bytes from 43.159.132.208 (43.159.132.208): icmp_seq=1 ttl=57 time=149 ms
64 bytes from 43.159.132.208 (43.159.132.208): icmp_seq=2 ttl=57 time=149 ms
64 bytes from 43.159.132.208 (43.159.132.208): icmp_seq=3 ttl=57 time=149 ms

--- ers-ki.hefeiseo.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 149.187/149.437/149.920/0.464 ms