PING www.dl-dc.cn (45.115.241.36) 56(84) bytes of data.
64 bytes from 45.115.241.36 (45.115.241.36): icmp_seq=1 ttl=58 time=258 ms
64 bytes from 45.115.241.36 (45.115.241.36): icmp_seq=2 ttl=58 time=256 ms
64 bytes from 45.115.241.36 (45.115.241.36): icmp_seq=3 ttl=58 time=246 ms

--- www.dl-dc.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 246.558/253.678/258.203/5.129 ms