PING mhfeipin.cn.gongchang.com (43.136.57.228) 56(84) bytes of data.
64 bytes from 43.136.57.228 (43.136.57.228): icmp_seq=1 ttl=49 time=306 ms
64 bytes from 43.136.57.228 (43.136.57.228): icmp_seq=2 ttl=49 time=303 ms
64 bytes from 43.136.57.228 (43.136.57.228): icmp_seq=3 ttl=49 time=306 ms

--- mhfeipin.cn.gongchang.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 303.072/305.484/306.829/1.768 ms