PING jiasu.668cdn.xyz (198.251.88.55) 56(84) bytes of data.
64 bytes from 198.251.88.55 (198.251.88.55): icmp_seq=1 ttl=61 time=14.0 ms
64 bytes from 198.251.88.55 (198.251.88.55): icmp_seq=2 ttl=61 time=13.4 ms
64 bytes from 198.251.88.55 (198.251.88.55): icmp_seq=3 ttl=61 time=13.3 ms

--- jiasu.668cdn.xyz ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 13.359/13.620/14.025/0.305 ms