PING ziyuan.n.shifen.com (182.61.201.92) 56(84) bytes of data.
64 bytes from 182.61.201.92 (182.61.201.92): icmp_seq=1 ttl=52 time=206 ms
64 bytes from 182.61.201.92 (182.61.201.92): icmp_seq=2 ttl=52 time=203 ms
64 bytes from 182.61.201.92 (182.61.201.92): icmp_seq=3 ttl=52 time=203 ms

--- ziyuan.n.shifen.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2330ms
rtt min/avg/max/mdev = 203.643/204.704/206.814/1.536 ms