PING hk2.enkj.cn (103.251.236.146) 56(84) bytes of data.
64 bytes from 103.251.236.146 (103.251.236.146): icmp_seq=1 ttl=226 time=283 ms
64 bytes from 103.251.236.146 (103.251.236.146): icmp_seq=2 ttl=226 time=280 ms
64 bytes from 103.251.236.146 (103.251.236.146): icmp_seq=3 ttl=226 time=280 ms

--- hk2.enkj.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 280.395/281.366/283.290/1.427 ms