PING c12.yimaoip.com (168.76.252.113) 56(84) bytes of data.
64 bytes from 168.76.252.113: icmp_seq=1 ttl=120 time=216 ms
64 bytes from 168.76.252.113: icmp_seq=2 ttl=120 time=180 ms
64 bytes from 168.76.252.113: icmp_seq=3 ttl=120 time=180 ms

--- c12.yimaoip.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 180.576/192.715/216.893/17.096 ms