PING 2010-www.qianghuawangye.com (154.89.87.81) 56(84) bytes of data.
64 bytes from 154.89.87.81 (154.89.87.81): icmp_seq=1 ttl=55 time=245 ms
64 bytes from 154.89.87.81 (154.89.87.81): icmp_seq=2 ttl=55 time=243 ms
64 bytes from 154.89.87.81 (154.89.87.81): icmp_seq=3 ttl=55 time=243 ms

--- 2010-www.qianghuawangye.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 243.645/244.420/245.961/1.089 ms