PING www.52gmt.cn (38.12.205.75) 56(84) bytes of data.
64 bytes from 38.12.205.75 (38.12.205.75): icmp_seq=1 ttl=122 time=156 ms
64 bytes from 38.12.205.75 (38.12.205.75): icmp_seq=2 ttl=122 time=155 ms
64 bytes from 38.12.205.75 (38.12.205.75): icmp_seq=3 ttl=122 time=156 ms

--- www.52gmt.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 155.948/155.997/156.023/0.034 ms