PING macular-www.jnshunjing.com (154.39.73.81) 56(84) bytes of data.
64 bytes from 154.39.73.81 (154.39.73.81): icmp_seq=1 ttl=54 time=154 ms
64 bytes from 154.39.73.81 (154.39.73.81): icmp_seq=2 ttl=54 time=152 ms
64 bytes from 154.39.73.81 (154.39.73.81): icmp_seq=3 ttl=54 time=152 ms

--- macular-www.jnshunjing.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 152.182/153.025/154.678/1.211 ms