PING www.37720.com (47.52.199.61) 56(84) bytes of data.
64 bytes from 47.52.199.61 (47.52.199.61): icmp_seq=1 ttl=57 time=215 ms
64 bytes from 47.52.199.61 (47.52.199.61): icmp_seq=2 ttl=57 time=214 ms
64 bytes from 47.52.199.61 (47.52.199.61): icmp_seq=3 ttl=57 time=214 ms

--- www.37720.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 214.845/215.057/215.438/0.599 ms