PING www.021baihua.com (156.250.172.113) 56(84) bytes of data.
64 bytes from 156.250.172.113 (156.250.172.113): icmp_seq=1 ttl=54 time=204 ms
64 bytes from 156.250.172.113 (156.250.172.113): icmp_seq=2 ttl=54 time=202 ms
64 bytes from 156.250.172.113 (156.250.172.113): icmp_seq=3 ttl=54 time=202 ms

--- www.021baihua.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 202.232/202.981/204.380/1.055 ms