PING www.tj2015.com (38.38.61.253) 56(84) bytes of data.
64 bytes from 38.38.61.253 (38.38.61.253): icmp_seq=1 ttl=121 time=154 ms
64 bytes from 38.38.61.253 (38.38.61.253): icmp_seq=2 ttl=121 time=154 ms
64 bytes from 38.38.61.253 (38.38.61.253): icmp_seq=3 ttl=121 time=154 ms

--- www.tj2015.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 154.102/154.290/154.630/0.400 ms