PING aisedao5-7d13.edu915.com (156.242.224.69) 56(84) bytes of data.
64 bytes from 156.242.224.69 (156.242.224.69): icmp_seq=1 ttl=56 time=192 ms
64 bytes from 156.242.224.69 (156.242.224.69): icmp_seq=2 ttl=56 time=190 ms
64 bytes from 156.242.224.69 (156.242.224.69): icmp_seq=3 ttl=56 time=190 ms

--- aisedao5-7d13.edu915.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 190.330/191.078/192.527/1.024 ms