PING www.wjhjt.com (172.67.155.254) 56(84) bytes of data.
64 bytes from 172.67.155.254 (172.67.155.254): icmp_seq=1 ttl=59 time=5.03 ms
64 bytes from 172.67.155.254 (172.67.155.254): icmp_seq=2 ttl=59 time=4.76 ms
64 bytes from 172.67.155.254 (172.67.155.254): icmp_seq=3 ttl=59 time=5.02 ms

--- www.wjhjt.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.761/4.942/5.036/0.128 ms