PING www.dotup.up_www.zy03.com (156.250.220.158) 56(84) bytes of data.
64 bytes from 156.250.220.158 (156.250.220.158): icmp_seq=1 ttl=53 time=226 ms
64 bytes from 156.250.220.158 (156.250.220.158): icmp_seq=2 ttl=53 time=243 ms
64 bytes from 156.250.220.158 (156.250.220.158): icmp_seq=3 ttl=53 time=225 ms

--- www.dotup.up_www.zy03.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 225.162/231.787/243.750/8.475 ms