PING yjz-ssl.my.800cdn.com (110.40.21.254) 56(84) bytes of data.
64 bytes from 110.40.21.254: icmp_seq=1 ttl=54 time=302 ms
64 bytes from 110.40.21.254: icmp_seq=2 ttl=54 time=301 ms
64 bytes from 110.40.21.254: icmp_seq=3 ttl=54 time=302 ms

--- yjz-ssl.my.800cdn.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 4751ms
rtt min/avg/max/mdev = 301.985/302.246/302.605/0.262 ms