PING www.jprexue.com (154.199.195.111) 56(84) bytes of data.
64 bytes from 154.199.195.111 (154.199.195.111): icmp_seq=1 ttl=57 time=198 ms
64 bytes from 154.199.195.111 (154.199.195.111): icmp_seq=2 ttl=57 time=197 ms
64 bytes from 154.199.195.111 (154.199.195.111): icmp_seq=3 ttl=57 time=197 ms

--- www.jprexue.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2229ms
rtt min/avg/max/mdev = 197.772/197.930/198.169/0.171 ms