PING 99promise.cn (107.149.34.60) 56(84) bytes of data.
64 bytes from 107.149.34.60 (107.149.34.60): icmp_seq=1 ttl=121 time=143 ms
64 bytes from 107.149.34.60 (107.149.34.60): icmp_seq=2 ttl=121 time=141 ms
64 bytes from 107.149.34.60 (107.149.34.60): icmp_seq=3 ttl=121 time=141 ms

--- 99promise.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 141.301/142.080/143.522/1.109 ms