PING www.yk-yy.com (52.175.16.100) 56(84) bytes of data.
64 bytes from 52.175.16.100 (52.175.16.100): icmp_seq=1 ttl=55 time=201 ms
64 bytes from 52.175.16.100 (52.175.16.100): icmp_seq=2 ttl=55 time=201 ms
64 bytes from 52.175.16.100 (52.175.16.100): icmp_seq=3 ttl=55 time=201 ms

--- www.yk-yy.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 201.208/201.412/201.520/0.538 ms