PING www.ld975.com (47.56.1.30) 56(84) bytes of data.
64 bytes from 47.56.1.30 (47.56.1.30): icmp_seq=1 ttl=57 time=257 ms
64 bytes from 47.56.1.30 (47.56.1.30): icmp_seq=2 ttl=57 time=257 ms
64 bytes from 47.56.1.30 (47.56.1.30): icmp_seq=3 ttl=57 time=257 ms

--- www.ld975.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 257.676/257.717/257.769/0.038 ms