PING www.zz01.cn (154.36.168.26) 56(84) bytes of data.
64 bytes from 154.36.168.26 (154.36.168.26): icmp_seq=1 ttl=118 time=159 ms
64 bytes from 154.36.168.26 (154.36.168.26): icmp_seq=2 ttl=118 time=158 ms
64 bytes from 154.36.168.26 (154.36.168.26): icmp_seq=3 ttl=118 time=158 ms

--- www.zz01.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2215ms
rtt min/avg/max/mdev = 158.353/158.595/159.021/0.302 ms