PING billingsudun12.cdn.dun444.com (38.182.168.135) 56(84) bytes of data.
64 bytes from 38.182.168.135 (38.182.168.135): icmp_seq=1 ttl=54 time=151 ms
64 bytes from 38.182.168.135 (38.182.168.135): icmp_seq=2 ttl=54 time=150 ms
64 bytes from 38.182.168.135 (38.182.168.135): icmp_seq=3 ttl=54 time=150 ms

--- billingsudun12.cdn.dun444.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 150.434/150.805/151.508/0.497 ms