PING 519travel.d1tv.cn (107.149.71.236) 56(84) bytes of data.
64 bytes from 107.149.71.236 (107.149.71.236): icmp_seq=1 ttl=122 time=142 ms
64 bytes from 107.149.71.236 (107.149.71.236): icmp_seq=2 ttl=122 time=142 ms
64 bytes from 107.149.71.236 (107.149.71.236): icmp_seq=3 ttl=122 time=142 ms

--- 519travel.d1tv.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 142.111/142.388/142.718/0.397 ms