PING jiancelunwen.com (182.92.159.71) 56(84) bytes of data.
64 bytes from 182.92.159.71 (182.92.159.71): icmp_seq=1 ttl=53 time=278 ms
64 bytes from 182.92.159.71 (182.92.159.71): icmp_seq=2 ttl=53 time=266 ms
64 bytes from 182.92.159.71 (182.92.159.71): icmp_seq=3 ttl=53 time=289 ms

--- jiancelunwen.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 266.609/278.251/289.756/9.460 ms