PING www.czaab.cn (218.5.76.45) 56(84) bytes of data.
64 bytes from 218.5.76.45 (218.5.76.45): icmp_seq=1 ttl=119 time=275 ms
64 bytes from 218.5.76.45 (218.5.76.45): icmp_seq=2 ttl=119 time=272 ms
64 bytes from 218.5.76.45 (218.5.76.45): icmp_seq=3 ttl=119 time=272 ms

--- www.czaab.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 272.090/273.319/275.621/1.736 ms