PING underground-www.yylww.com (101.32.186.29) 56(84) bytes of data.
64 bytes from 101.32.186.29 (101.32.186.29): icmp_seq=1 ttl=57 time=217 ms
64 bytes from 101.32.186.29 (101.32.186.29): icmp_seq=2 ttl=57 time=217 ms
64 bytes from 101.32.186.29 (101.32.186.29): icmp_seq=3 ttl=57 time=216 ms

--- underground-www.yylww.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 216.852/217.020/217.202/0.406 ms