PING c3f277dbae8e386d071edf1380a25c09.360panyun.com (180.97.234.254) 56(84) bytes of data.
64 bytes from 180.97.234.254 (180.97.234.254): icmp_seq=1 ttl=53 time=273 ms
64 bytes from 180.97.234.254 (180.97.234.254): icmp_seq=2 ttl=53 time=271 ms
64 bytes from 180.97.234.254 (180.97.234.254): icmp_seq=3 ttl=53 time=272 ms

--- c3f277dbae8e386d071edf1380a25c09.360panyun.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 271.831/272.456/273.182/0.556 ms