PING macular-www.cleanroom.cn (203.191.150.125) 56(84) bytes of data.
64 bytes from 203.191.150.125 (203.191.150.125): icmp_seq=1 ttl=119 time=273 ms
64 bytes from 203.191.150.125 (203.191.150.125): icmp_seq=2 ttl=119 time=272 ms
64 bytes from 203.191.150.125 (203.191.150.125): icmp_seq=3 ttl=119 time=272 ms

--- macular-www.cleanroom.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2901ms
rtt min/avg/max/mdev = 272.534/272.911/273.239/0.515 ms