PING www.china-hrm.com (121.42.198.80) 56(84) bytes of data.
64 bytes from 121.42.198.80 (121.42.198.80): icmp_seq=1 ttl=46 time=253 ms
64 bytes from 121.42.198.80 (121.42.198.80): icmp_seq=2 ttl=46 time=250 ms
64 bytes from 121.42.198.80 (121.42.198.80): icmp_seq=3 ttl=46 time=250 ms

--- www.china-hrm.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 250.172/251.318/253.233/1.362 ms