PING xuehz.com (156.234.146.5) 56(84) bytes of data.
64 bytes from 156.234.146.5 (156.234.146.5): icmp_seq=1 ttl=57 time=250 ms
64 bytes from 156.234.146.5 (156.234.146.5): icmp_seq=2 ttl=57 time=248 ms
64 bytes from 156.234.146.5 (156.234.146.5): icmp_seq=3 ttl=57 time=248 ms

--- xuehz.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 248.293/249.091/250.665/1.185 ms