PING www.tjpfw.org.cn (104.201.29.203) 56(84) bytes of data.
64 bytes from 104.201.29.203 (104.201.29.203): icmp_seq=1 ttl=117 time=153 ms
64 bytes from 104.201.29.203 (104.201.29.203): icmp_seq=2 ttl=117 time=153 ms
64 bytes from 104.201.29.203 (104.201.29.203): icmp_seq=3 ttl=117 time=153 ms

--- www.tjpfw.org.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 153.255/153.496/153.675/0.485 ms