PING www.eastwo.com.cn (104.221.155.86) 56(84) bytes of data.
64 bytes from 104.221.155.86 (104.221.155.86): icmp_seq=1 ttl=53 time=152 ms
64 bytes from 104.221.155.86 (104.221.155.86): icmp_seq=2 ttl=53 time=152 ms
64 bytes from 104.221.155.86 (104.221.155.86): icmp_seq=3 ttl=53 time=152 ms

--- www.eastwo.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 152.015/152.134/152.308/0.342 ms