PING underground-www.dszpw.cn (150.109.40.68) 56(84) bytes of data.
64 bytes from 150.109.40.68 (150.109.40.68): icmp_seq=1 ttl=57 time=201 ms
64 bytes from 150.109.40.68 (150.109.40.68): icmp_seq=2 ttl=57 time=198 ms
64 bytes from 150.109.40.68 (150.109.40.68): icmp_seq=3 ttl=57 time=198 ms

--- underground-www.dszpw.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 198.842/199.697/201.304/1.248 ms