PING 2010-www.heifanqu.com (156.250.145.156) 56(84) bytes of data.
64 bytes from 156.250.145.156 (156.250.145.156): icmp_seq=1 ttl=56 time=198 ms
64 bytes from 156.250.145.156 (156.250.145.156): icmp_seq=2 ttl=56 time=192 ms
64 bytes from 156.250.145.156 (156.250.145.156): icmp_seq=3 ttl=56 time=194 ms

--- 2010-www.heifanqu.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 192.579/195.348/198.839/2.606 ms