PING s802.pc51.com (202.91.248.231) 56(84) bytes of data.
64 bytes from 202.91.248.231 (202.91.248.231): icmp_seq=1 ttl=117 time=273 ms
64 bytes from 202.91.248.231 (202.91.248.231): icmp_seq=2 ttl=117 time=271 ms
64 bytes from 202.91.248.231 (202.91.248.231): icmp_seq=3 ttl=117 time=271 ms

--- s802.pc51.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 271.879/272.426/273.503/0.872 ms