PING www.cclgj.cn (172.121.122.59) 56(84) bytes of data.
64 bytes from 172.121.122.59 (172.121.122.59): icmp_seq=1 ttl=125 time=149 ms
64 bytes from 172.121.122.59 (172.121.122.59): icmp_seq=2 ttl=125 time=149 ms
64 bytes from 172.121.122.59 (172.121.122.59): icmp_seq=3 ttl=125 time=149 ms

--- www.cclgj.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 149.245/149.345/149.490/0.458 ms