PING www.wzh123.com (172.67.178.251) 56(84) bytes of data.
64 bytes from 172.67.178.251 (172.67.178.251): icmp_seq=1 ttl=60 time=4.29 ms
64 bytes from 172.67.178.251 (172.67.178.251): icmp_seq=2 ttl=60 time=3.73 ms
64 bytes from 172.67.178.251 (172.67.178.251): icmp_seq=3 ttl=60 time=3.83 ms

--- www.wzh123.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 3.739/3.956/4.296/0.248 ms