PING www-1yuang-com.sudun1.suduncdn.com (38.49.44.3) 56(84) bytes of data.
64 bytes from 38.49.44.3 (38.49.44.3): icmp_seq=1 ttl=60 time=150 ms
64 bytes from 38.49.44.3 (38.49.44.3): icmp_seq=2 ttl=60 time=149 ms
64 bytes from 38.49.44.3 (38.49.44.3): icmp_seq=3 ttl=60 time=149 ms

--- www-1yuang-com.sudun1.suduncdn.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 149.539/149.773/150.232/0.452 ms