PING www.qudoul.com (154.39.73.163) 56(84) bytes of data.
64 bytes from 154.39.73.163 (154.39.73.163): icmp_seq=1 ttl=57 time=154 ms
64 bytes from 154.39.73.163 (154.39.73.163): icmp_seq=2 ttl=57 time=153 ms
64 bytes from 154.39.73.163 (154.39.73.163): icmp_seq=3 ttl=57 time=153 ms

--- www.qudoul.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 153.749/153.981/154.422/0.447 ms