PING www.ynxingwang.icoc.cn (156.253.154.100) 56(84) bytes of data.
64 bytes from 156.253.154.100 (156.253.154.100): icmp_seq=1 ttl=59 time=184 ms
64 bytes from 156.253.154.100 (156.253.154.100): icmp_seq=2 ttl=59 time=184 ms
64 bytes from 156.253.154.100 (156.253.154.100): icmp_seq=3 ttl=59 time=184 ms

--- www.ynxingwang.icoc.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 184.671/184.713/184.772/0.498 ms