PING maynot.cn (8.138.89.134) 56(84) bytes of data.
64 bytes from 8.138.89.134 (8.138.89.134): icmp_seq=1 ttl=50 time=262 ms
64 bytes from 8.138.89.134 (8.138.89.134): icmp_seq=2 ttl=50 time=261 ms
64 bytes from 8.138.89.134 (8.138.89.134): icmp_seq=3 ttl=50 time=261 ms

--- maynot.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 261.857/261.971/262.172/0.441 ms