PING ip-aa1122.017.zwtest.com (156.232.242.137) 56(84) bytes of data.
64 bytes from 156.232.242.137 (156.232.242.137): icmp_seq=1 ttl=56 time=232 ms
64 bytes from 156.232.242.137 (156.232.242.137): icmp_seq=2 ttl=56 time=231 ms
64 bytes from 156.232.242.137 (156.232.242.137): icmp_seq=3 ttl=56 time=231 ms

--- ip-aa1122.017.zwtest.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2004ms
rtt min/avg/max/mdev = 231.936/232.033/232.179/0.566 ms